Look up roller in Wiktionary, the free dictionary. Roller may refer to: Roller, a bird of the family Coraciidae Roller (pigeon), a domesticated breed or...

A roller coaster is a type of amusement ride employing a form of elevated railroad track that carries passengers on a train through tight turns, steep...

Roller derby is a roller skating contact sport played on an oval track by two teams of five skaters. It is played by approximately 1,250 amateur leagues...

Roller coasters are amusement rides developed for amusement parks and modern theme parks. Early iterations during the 16th and 17th centuries, popularized...

A roller shutter, security shutter, coiling door, roller door or sectional overhead door is a specialized type of door or window shutter consisting of...

A high roller, also referred to as a whale or cheetah, is a gambler who consistently wagers large amounts of money. High rollers often receive lavish...

The lilac-breasted roller (Coracias caudatus) is an African bird of the roller family, Coraciidae. It is widely distributed in Southern and Eastern Africa...

A road roller (sometimes called a roller-compactor, or just roller) is a compactor-type engineering vehicle used to compact soil, gravel, concrete, or...

Falcons Flight is a launched roller coaster located at Six Flags Qiddiya City in Qiddiya City, Riyadh Province, Saudi Arabia. Manufactured by Intamin,...

The Indian roller (Coracias benghalensis) is a bird of the family Coraciidae. It is 30–34 cm (12–13 in) long with a wingspan of 65–74 cm (26–29 in) and...

Roller skating is the act of travelling on surfaces with roller skates. It is a recreational activity, a sport, and a form of transportation. Roller rinks...

p. 77. Roller (2010), pp. 91–92. Roller (2010), p. 92. Roller (2010), pp. 92–93. Roller (2010), pp. 93–94. Roller (2010), pp. 94, 142. Roller (2010),...

Roller coasters are widely known for their drops, inversions, airtime, and other intense ride elements that contribute to the ride. They are also made...

window covering, whether it is a hard or soft material; i.e. shutters, roller shades, cellular shades (also called honeycomb shades), wood blinds, Roman...

Serpent’s Wrath (codenamed Project Purple) is an upcoming spinning launched roller coaster located at Six Flags Great Adventure in Jackson Township, New Jersey...

Holy Roller or Holy Rollers may also refer to: Holy Rollers (film), a 2010 American film starring Jesse Eisenberg Holy Rollers, a fictional roller derby...

RollerCoaster Tycoon is a series of construction and management simulation games about building and managing an amusement park. Each game in the series...

"The Roller" is a single by the English rock band Beady Eye, featured on their 2011 debut album Different Gear, Still Speeding. The song was released as...

Roller Boogie is a 1979 American teen musical exploitation film about roller disco, directed by Mark L. Lester and starring Linda Blair, Jim Bray, Beverly...

Kumba was a steel roller coaster located at Busch Gardens Tampa Bay in Tampa, Florida, United States. Manufactured by Bolliger & Mabillard, the ride opened...

A roller screw, also known as a planetary roller screw or satellite roller screw, is a low-friction precision screw-type actuator, a mechanical device...

month-long Canada Day festival. Among the park's 68 attractions, it features 18 roller coasters, which is tied for second-most among amusement parks worldwide...

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial...

The European roller (Coracias garrulus) is the only member of the roller family Coraciidae breeding in Europe. Its range extends into the Maghreb, West...

A steamroller (or steam roller) is a form of road roller – a type of heavy construction machinery used for leveling surfaces, such as roads or airfields...

& Mabillard Consulting Engineers, Inc. and often abbreviated B&M, is a roller coaster design consultancy based in Monthey, Switzerland. The company was...

new spinning rides, a smaller Ferris wheel, and a Schwarzkopf Jumbo Jet roller coaster. The coaster never opened and was removed at the end of the season...

A roller disco is a combined discothèque and skating rink, where attendees are encouraged to participate in roller skating while dancing, or to observe...

Look up roller coaster or roller coasters in Wiktionary, the free dictionary. A roller coaster is a type of amusement ride. Roller coaster may also refer...

The Euthanasia Coaster is a hypothetical steel roller coaster and euthanasia device designed with the sole purpose of killing its passengers. The concept...

Beast was a wooden roller coaster located at Kings Island in Mason, Ohio, United States. Built and designed by the now-defunct Roller Coaster Corporation...

floorless roller coaster located at Six Flags America in Prince George's County, Maryland, United States. Originally designed as a stand-up roller coaster...

two parts: a "roller frame," and a "roller cover." The roller cover absorbs the paint and transfers it to the painted surface, the roller frame attaches...

developable roller is a convex solid whose surface consists of a single continuous, developable face. While rolling on a plane, most developable rollers develop...

Roller skates are boots with wheels mounted to the bottom, allowing the user to travel on hard surfaces similarly to an ice skater on ice. The first roller...

The cuckoo-roller or courol (Leptosomus discolor) is the only bird in the family Leptosomidae /lɛptoʊˈsɒmɪdiː/, which was previously often placed in the...

spheres or cylinders called "rollers" tightly fill the space between the shaft and the hole. As the shaft turns, each roller acts as the logs in the above...

Rock 'n' Roller Coaster is an indoor launched roller coaster located at Disney's Hollywood Studios at Walt Disney World, and formerly at Walt Disney Studios...

The launched roller coaster is a type of roller coaster that initiates a ride with high amounts of acceleration via one or a series of linear induction...

Seltzer-owned Roller Derby league, which had enjoyed a monopoly on the sport of roller derby — and its name — since its inception in 1935. Roller Games provided...

Holy Roller and Holy Jumper are terms originating in the 18th century that have been used to refer to adherents of the Methodist tradition, such as Free...

The Beast is a wooden roller coaster located at Kings Island amusement park in Mason, Ohio, United States. Designed and manufactured in-house for approximately...

the merger with Six Flags in 2024. Known as "America's Roller Coast", the park features 18 roller coasters, which ties for first among amusement parks in...

A spinning roller coaster is a roller coaster with cars that rotate on a vertical axis. The first spinning roller coaster was the Tickler, built in 1908...

and features Falcons Flight, the world's tallest, fastest, and longest roller coaster. On April 4, 2018, Six Flags Entertainment Corporation announced...

A furnace roller or furnace roll is a heat resistant roller used in roller hearth furnaces and other industrial equipment. They are used to allow products...

indoor roller coaster at Nickelodeon Universe amusement park, within the American Dream mall, in East Rutherford, New Jersey, United States. The roller coaster...

up roller skate in Wiktionary, the free dictionary. A roller skate is a shoe or binding mounted on wheels. Roller skate may also refer to "Roller Skate"...

Roller Soaker was a suspended roller coaster at Hersheypark in Hershey, Pennsylvania, United States. Manufactured by Setpoint Inc., the roller coaster...

page gives a list of rides of the roller coaster manufacturer Vekoma. As of 6 July 2025[update], there are 438 roller coasters around the world from Vekoma...

steel roller coaster located at Thorpe Park in Surrey, England. Manufactured by Mack Rides, the hypercoaster opened as the tallest and fastest roller coaster...

WildCat (roller coaster) may refer to: WildCat (Cedar Point), a roller coaster that operated 1979 to 2012 at Cedar Point in Sandusky, Ohio which was replaced...

Galinsky 2012, p. 46; Roller 2010, pp. 83–84; Burstein 2004, p. xxii, 25; Goldsworthy 2014, pp. 154, 181. Galinsky 2012, p. 46; Roller 2010, pp. 83–84; Burstein...

Valravn is a steel roller coaster at Cedar Point amusement park in Sandusky, Ohio. Built and designed by Bolliger & Mabillard (B&M), it was the first Dive...

X2 (formerly called X) is a steel roller coaster at Six Flags Magic Mountain in Valencia, California, United States. It opened on January 12, 2002, as...

purchased the park and added "Six Flags" to the park's name. With 17 operating roller coasters, Six Flags Magic Mountain is tied for second for the most coasters...

Look up high roller in Wiktionary, the free dictionary. A high roller is a gambler who wagers large amounts of money. High Roller or Highroller may also...

The Smiler is a steel roller coaster located at Alton Towers in Staffordshire, England. The Infinity Coaster model from Gerstlauer set a world record for...

Gemini is a racing roller coaster with a wooden structure and steel track located at Cedar Point in Sandusky, Ohio, United States. Built in 1978 by Arrow...

Galactica is a flying roller coaster located in the Forbidden Valley area of Alton Towers amusement park in Staffordshire, England. It originally opened...

The Roller Derby Skateboard was the first mass-produced skateboard, sold by the Roller Derby Skate Company as a "Skate Board" (without the "#10").[citation...

The Galatz Roller or Galați Roller is a domesticated pigeon breed originating in Galați County, Romania. Because these pigeons perform air acrobatics...

Crazy Taxi 3: High Roller is a 2002 racing video game and the third in Sega's Crazy Taxi series. It was originally released for the Xbox, followed by an...

Banshee is an inverted roller coaster located at Kings Island amusement park in Mason, Ohio, United States. Designed and manufactured by Swiss company...

delayed-blowback actions: Roller-delayed blowback was first used in Mauser's Gerät 06H prototype. Roller-delayed blowback operation differs from roller-locked recoil...

Mihail Roller (Romanian pronunciation: [mihaˈil ˈrolər], first name also Mihai, also known as Rolea or Rollea; 6 May 1908 – 21 June 1958) was a Romanian...

Roller Electrospinning system a method for producing nanofibres was developed by Jirsak et al.. This method is known under the name Nanospider from Elmarco...

Kingda Ka was a hydraulically-launched steel roller coaster located at Six Flags Great Adventure in Jackson, New Jersey, United States. Manufactured by...

bicycle trainers, rollers do not attach to the bicycle frame, and the rider must maintain balance on the rollers while training. Bicycle rollers normally consist...

Hyperion is a steel roller coaster located at Energylandia in Zator, Poland. The ride was manufactured by Swiss manufacturer Intamin and opened on 14 July...

Varieties of roller pigeons include: Birmingham Roller Galatz Roller Oriental Roller Parlor Roller List of pigeon breeds Tumbler pigeons Levi, Wendell...

Roller Hollow is a valley in Taney County in the U.S. state of Missouri. Roller Hollow has the name of the local Roller family. U.S. Geological Survey...

The Indochinese roller (Coracias affinis) or Burmese roller, is a member of the roller bird family. It occurs widely from Nepal, eastern India to Myanmar...

The history of roller derby traces the evolution of roller skating races into a unique sport which underwent several boom-and-bust cycles throughout the...

Top Thrill 2 is a launched roller coaster located at Cedar Point in Sandusky, Ohio, United States. The ride originally opened as Top Thrill Dragster in...

The Exterminator is a steel roller coaster located at Kennywood amusement park in West Mifflin, Pennsylvania. The coaster was manufactured by Reverchon...

Red Force is a steel launched giga roller coaster located at Ferrari Land within PortAventura World in Salou, Catalonia, Spain. The ride was manufactured...

The Timken Roller Bearing Company was one of the first to introduce roller bearings for railroad cars. Railroad cars owned and operated by the Atchison...

Harz Roller (German: Harzer Roller [ˈhaʁtsɐ ˈʁɔlɐ] ) is the name of a breed of domestic canary bred in the Upper Harz mountains of Germany. The birds...

Jochen Roller (born 1971) is a German choreographer and performance artist. Born in Berlin, Roller studied applied theatre studies at the Justus Liebig...

a floorless roller coaster located at Cedar Point amusement park in Sandusky, Ohio. Designed and built by Bolliger & Mabillard, the roller coaster originally...

Christopher P. Roller (born October 8, 1996) is an American professional baseball outfielder for the Long Island Ducks of the Atlantic League of Professional...

Whizzer, originally named Willard's Whizzer, is a steel roller coaster located at Six Flags Great America in Gurnee, Illinois, United States. Designed...

(often stylized as Flying Launch Coaster or simply FLY) is a flying launched roller coaster at Phantasialand in Brühl, Germany. The coaster is the sole attraction...

Roller skiing is an off-snow equivalent to cross-country skiing. Roller skis have wheels on their ends and are used on a hard surface to emulate cross-country...

largest amusement park, the park features 44 attractions, including 16 roller coasters. The park is owned and operated by Six Flags. In 2024, it was the...

Orion (/ɒrˈaɪˈɪn/) is a steel roller coaster located at Kings Island amusement park in Mason, Ohio. The Hyper Coaster model was manufactured by Bolliger...

A hair roller or hair curler is a small tube that is rolled into a person's hair in order to curl it, or to straighten curly hair, making a new hairstyle...

multilaunch steel roller coaster manufactured by Intamin located at Phantasialand in Germany. It was the fastest multi-launched roller coaster in the world...

Dominator is a floorless roller coaster located at Kings Dominion amusement park in Doswell, Virginia. Built by Bolliger & Mabillard, it originally opened...

Cylon is a pair of steel, dueling roller coasters at Universal Studios Singapore. One of the coasters is an inverted roller coaster track in gray (previously...

Acrobat (Japanese: アクロバット, romanized: Akurobatto) is a flying roller coaster built by Swiss ride manufacturers Bolliger & Mabillard (B&M), located at Nagashima...

"purple roller" can also refer to the azure dollarbird (Eurystomus azureus) of Indonesia. The purple roller (Coracias naevius), or rufous-crowned roller, is...

Boomerang is a model of roller coaster manufactured and designed by Vekoma, a Dutch manufacturer. The roller coaster model name is from the hunting implement...

An inverted roller coaster is a type of steel roller coaster in which the train runs under the track with the seats directly attached to the wheel carriage...

Stealth is a hydraulically launched steel roller coaster located in the Amity area of Thorpe Park in Surrey, England. Designed and manufactured by Intamin...

Women's Roller Hockey World Cup was the 14th edition of the Women's Roller Hockey World Cup, organised by the Fédération Internationale de Roller Sports...

Green Lantern: First Flight was a steel roller coaster formerly located at Six Flags Magic Mountain in Valencia, California, United States. The ZacSpin...

Iron Gwazi (formerly called Gwazi) is a steel-track hybrid roller coaster at Busch Gardens Tampa Bay, a theme park in Tampa, Florida, United States. The...

Fury 325 is a steel roller coaster located at Carowinds amusement park in Charlotte, North Carolina, United States. The Hyper Coaster model from Bolliger...

A roller container is a container type that can be carried by trucks to be pushed to ground level by help of a hook and level arm with the container possibly...

The Birmingham Roller is a breed of domesticated roller pigeon that originated in Birmingham, England. They were developed via selective breeding, for...

slightly raised from the ground, with a roller at one or both ends. The victim's ankles are fastened to one roller and the wrists are chained to the other...

Roller mills are mills that use cylindrical rollers, either in opposing pairs or against flat plates, to crush or grind various materials, such as grain...

Loch Ness Monster is a steel roller coaster located at Busch Gardens Williamsburg in Williamsburg, Virginia. Manufactured by Arrow Development and designed...

Kraken is a steel roller coaster at SeaWorld Orlando in Orlando, Florida, United States. Manufactured by Bolliger & Mabillard, the ride opened as the second...

Roller-compacted concrete (RCC) or rolled concrete (rollcrete) is a special blend of concrete that has essentially the same ingredients as conventional...

Hellcat is a wooden roller coaster located at Clementon Park and Splash World in Clementon, New Jersey, United States. The hybrid coaster was built by...

Magnum XL-200, colloquially known as simply Magnum, is a steel roller coaster built by Arrow Dynamics at Cedar Point in Sandusky, Ohio. When it opened...

The Voyage is a wooden roller coaster located at Holiday World & Splashin' Safari in Santa Claus, Indiana. Designed and built by The Gravity Group with...

USS Roller (AMc-52) was an Accentor-class coastal minesweeper acquired by the U.S. Navy for the dangerous task of removing mines from minefields laid in...

Desperado is a steel roller coaster located at Buffalo Bill's Hotel and Casino, part of the Primm Valley Resorts complex, in Primm, Nevada, United States...

Rita, formerly known as Rita: Queen of Speed, is a launched roller coaster located in the Dark Forest section of Alton Towers amusement park in Staffordshire...

The ground rollers, Brachypteraciidae, are a small family of non-migratory birds restricted to Madagascar. They are members of the order Coraciiformes...

is the international governing body for the sport of women's flat track roller derby. It sets the international standards for rankings, rules, and competition...

Chupacabra is an inverted roller coaster at Six Flags Fiesta Texas in San Antonio, Texas, United States. Designed by Werner Stengel and Swiss manufacturer...

Scorpion was a steel roller coaster at Busch Gardens Tampa Bay in Tampa, Florida. Designed by Anton Schwarzkopf and manufactured by Werner Stengel, it...

upholstery and linen. The most ubiquitous type of lint remover is the lint roller, a roll of one-sided adhesive paper on a cardboard or plastic barrel that...

It was the first attempt to bring roller derby to TV since RollerGames. RollerJam was derived from the original roller derby, but newer skaters used inline...

dual-tracked roller coaster is a roller coaster that consists of two tracks. They can be configured as racing, dueling, or Möbius loop roller coasters. Some...

Ride of Steel is a steel roller coaster based on the DC Comics character Superman at Six Flags Darien Lake and formerly at Six Flags America (the latter...

steel roller coaster at Alton Towers in England. Manufactured by Intamin, the ride opened to the public on 20 March 2010 as the world's first roller coaster...

Steel Vengeance is a steel roller coaster located at Cedar Point in Sandusky, Ohio, United States. It was formerly known as Mean Streak, a wooden coaster...

Hornet is a family twister roller coaster located at Wonderland Park in Amarillo, Texas. It was previously enclosed and located at Six Flags AstroWorld...

Roller hockey (in British English), rink hockey (in American English) or ball roller hockey is a team sport played on roller skates. It is a quad-skate...

formerly named Dueling Dragons (1999–2010), was a pair of intertwined inverted roller coasters in the Wizarding World of Harry Potter area of Islands of Adventure...

The roller ship was an unconventional and unsuccessful ship design of the late nineteenth century, which attempted to propel itself by means of large wheels...

Oblivion is a steel roller coaster at the Alton Towers theme park in Staffordshire, England. Marketed as the "world's first vertical drop roller coaster", it...

Shane Derrick Roller (born July 14, 1979) is a retired American mixed martial artist who is perhaps best known in his career for competing as a Lightweight...

wooden roller coasters of any park in the United Kingdom with four: Big Dipper, Blue Flyer, Grand National, and Nickelodeon Streak. Many of the roller coasters...

Fast & Furious: Hollywood Drift are two spinning roller coasters at Universal Studios Hollywood and upcoming to Universal Studios Florida. Manufactured...

Leviathan (/lɪˈvaɪ.əθən/ liv-EYE-ə-thən) is a steel roller coaster located at Canada's Wonderland in Vaughan, Ontario, Canada. Located in the Medieval...

Benjamin Franklin Roller (July 1, 1876 – April 19, 1933) was an American physician, a professional wrestler and a football player. Roller was born in Newman...

Hurler is a wooden roller coaster located at Carowinds amusement park in Charlotte, North Carolina. A second identical installation of the ride was also...

Spider is a steel spinning roller coaster built by German ride manufacturer Maurer Söhne. The ride is located at Lagoon Amusement Park in Farmington, Utah...

Roller Coaster (Vietnamese: Tàu Lộn Vòng Siêu Tốc) is a steel roller coaster located at Đại Nam Văn Hiến in Bình Dương, Vietnam. The ride was built in...

A Roller Racer, or Flying Turtle as it was originally named by the inventor, is a toy human-powered vehicle for children. It was invented in the 1970s...

Batman: The Ride is an inverted roller coaster based on the DC Comics character Batman and found at six Six Flags theme parks and one Enchanted Parks in...

The blue-bellied roller (Coracias cyanogaster) is a member of the roller family of birds which breeds across Africa in a narrow belt from Senegal to northeast...

Zadra (English: Splinter) is a steel roller coaster located at Energylandia in Zator, Poland. It was built and designed by American manufacturer Rocky...

Stardust Racers is a steel dual-tracked roller coaster located at Universal Epic Universe in Orlando, Florida, United States. Manufactured by Mack Rides...

The Abyssinian roller (Coracias abyssinicus), or Senegal roller, is a member of the roller family of birds which breeds across tropical Africa in a belt...

American company known for its pneumatically powered amusement rides and roller coaster designing. Stan Checketts with his wife Sandy (Stan & Sandy) founded...

is a wooden racing roller coaster located at Six Flags Great America theme park in Gurnee, Illinois. It was the first wooden roller coaster designed by...

The roller mill was created by Hungarian bakers in the late 1860s and its popularity spread worldwide throughout the 1900s. Roller mills now produce almost...

Roller coaster amusement rides have origins which date back to ice slides constructed in 18th-century Russia. Early technology featured sleds or wheeled...

America. The park features over 40 rides and attractions, including ten roller coasters. Walter Knott and family first settled in Buena Park in 1920. The...

roller coaster located at the Lightwater Valley theme park in North Yorkshire, England. Manufactured by British Rail Engineering Limited, the roller coaster...

Its first amusement ride, a carousel, was installed in 1876; the first roller coaster, the "Switchback Railway", in 1884. In England, Blackpool was a...

Pandemonium is a steel spinning roller coaster designed by Gerstlauer, located at several Six Flags amusement parks and one Enchanted Parks in the United...

Tapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces. The...

Barrels O' Fun (formerly known as Ragin' Cajun) is a steel roller coaster located at Six Flags Great Adventure in Jackson Township, New Jersey. Manufactured...

Sik is a steel roller coaster at Flamingo Land in North Yorkshire, United Kingdom. It opened to the public on 2 July 2022. Flamingo Land submitted a planning...

is a steel roller coaster located at Cedar Point in Sandusky, Ohio. Manufactured by Intamin at a cost of $21 million, it was the 500th roller coaster designed...

A hypercoaster is a roller coaster with a height or drop measuring at least 200 feet (61 m). The term was coined by Arrow Dynamics and Cedar Point in 1989...

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings...

steel roller coaster at Six Flags Magic Mountain. Manufactured by Bolliger & Mabillard, the Floorless Coaster model was the park's sixteenth roller coaster...

Mayumi "Mimi" Roller (born March 11, 1991) is an actress from the United States Virgin Islands. She also represented the USVI in the 2012 Summer Olympics...

A roller coaster inversion is a roller coaster element in which the track turns riders upside-down and then returns them to an upright position. Early...

Roller Derby Skate Corp is an American manufacturer and distributor of sporting goods, specializing in quad skates, inline skates, ice hockey skates, skateboards...

Firehawk was a flying roller coaster located at Kings Island in Mason, Ohio. Manufactured by Vekoma, it originally opened as X-Flight at Six Flags Worlds...

The Super High Roller Bowl is a recurring high stakes No-Limit Hold'em, Pot-Limit Omaha and also Mixed Games poker tournament that takes place at venues...

A steel roller coaster is a type of roller coaster classified by its steel track, which consists of long steel tubes that are run in pairs, supported by...

on 14 July 2014 with three roller coasters: Frutti Loop Coaster, Mars and Viking Roller Coaster. In 2015, three more roller coasters opened: Energuś, a...

Siren's Curse is a steel roller coaster located at Cedar Point in Sandusky, Ohio. The Tilt Coaster model, manufactured by Vekoma, opened to the public...

A wooden roller coaster is a type of roller coaster classified by its wooden track, which consists of running rails made of flat steel strips mounted on...

Python was a steel roller coaster located at Busch Gardens Tampa Bay theme park in Tampa, Florida. Built by Arrow Development and opened on July 1, 1976...

The roller is an agricultural tool used for flattening land or breaking up large clumps of soil, especially after ploughing or disc harrowing. Typically...

Roller burnishing is a surface finishing technique where hardened rollers cold work surface imperfections to reduce surface roughness. Roller burnishing...

A fourth-dimension roller coaster is a type of steel roller coaster where riders are rotated independently of the track's orientation about a horizontal...

A brake on a roller coaster is a device used to slow or stop a train. There are various types of braking methods employed on roller coasters, including...

by, but not manufactured by, Intamin. As of 2021, Intamin has built 172 roller coasters around the world. All double and triple wheels listed below were...

Xpress: Platform 13 is a steel roller coaster at Walibi Holland in Biddinghuizen, Netherlands which was launched as Superman The Ride in April 2000. The...

correspondence. The park has 58 rides, including three wooden roller coasters, three steel roller coasters, a 1913 carousel, and a dark ride. The park and...

a $25 million expansion, increasing by 10 acres (4.0 ha) and adding two roller coasters. The company continued to grow with the addition of a third location...

GhostRider is a wooden roller coaster at Knott's Berry Farm in Buena Park, California. It is located in the Ghost Town section of the park, south of the...

The Oriental Roller is a breed of fancy pigeon developed over many years of selective breeding. Oriental Rollers, along with all other varieties of domesticated...

Pantheon is a steel roller coaster at Busch Gardens Williamsburg theme park in Williamsburg, Virginia. Manufactured by Intamin, the roller coaster opened to...

The Scenic Railway was a wooden roller coaster located at the Dreamland Amusement Park in Margate, United Kingdom. First opened in 1920, the ride was distinctive...

metres (249 ft)) and second fastest (134 kilometres per hour (83 mph)) roller coaster in Europe at the time of its opening. The height and speed records...

Mr. Freeze is a launched shuttle roller coaster located at Six Flags Over Texas in Arlington, Texas, with another installation known as Mr. Freeze: Reverse...

inverted roller coaster at Busch Gardens Tampa Bay in Tampa, Florida. Designed by Swiss manufacturer Bolliger & Mabillard, it is the park's fourth roller coaster...

Roller hockey is a form of hockey played on a dry surface using wheeled skates. It can be played with traditional roller skates (quad skates) or with inline...

The scaly ground roller (Geobiastes squamiger) is a species of bird in a monotypic genus in the near-passerine family Brachypteraciidae. It is endemic...

Tsunami was a steel roller coaster manufactured by Anton Schwarzkopf and located at the San Marcos National Fair in Mexico. The coaster was previously...

Terrance Watanabe (born November 14, 1957) is an American businessman and high roller who inherited Oriental Trading Company, a company selling party supplies...

A roller rink (or roller skating rink) is a hard surface usually consisting of hardwood or concrete, used for roller skating or inline skating. This includes...

stand-up roller coaster located at Six Flags Magic Mountain. Manufactured by Bolliger & Mabillard, the ride opened as the park's eleventh roller coaster...

Turbulence is a steel spinning roller coaster at Adventureland in East Farmingdale, New York. The coaster opened in May 2015 and replaced the aging Hurricane...

An indoor roller coaster or enclosed roller coaster is a roller coaster built inside a structure. The structure may be unrelated to the ride, or it may...

USA Roller Sports (USARS), formerly the United States Amateur Confederation of Roller Skating, is the national governing body of competitive roller sports...

A foam roller is a lightweight, cylindrical tube of elastomeric foam used for massaging one's own muscles. The roller is placed between the target muscle...

currently offers 44 total attractions, including 16 roller coasters. Among the park's attractions are three roller coasters that are recognized as a Coaster Landmark...

Taiga is a steel roller coaster located at the Linnanmäki amusement park in Helsinki, Finland. Taiga is the tallest (52m), fastest (106km/h) and longest...

drop of any roller coaster in the world at the time. Its second drop is longer than its first, which is a unique characteristic among roller coasters. Originally...

Jos Roller at WorldFootball.net Jos Roller at National-Football-Teams.com Jos Roller at Kicker (in German) Jos Roller at EU-Football.info Jos Roller at...

A bobsled roller coaster is a roller coaster that uses a track design that is essentially a "pipe" with the top half removed and has cars that are sent...

A roller docker, rolling docker, dough docker, roto-fork, or simply docker is a food preparation utensil which resembles either a small, spiked rolling...

The National Museum of Roller Skating is a roller skating museum located in Lincoln, Nebraska. It is likely the only roller skating-focused museum in the...

The Gauntlet is an inverted roller coaster located at Magic Springs amusement park in Hot Springs, Arkansas. The Suspended Looping Coaster (SLC) model...

winged roller coaster designs. Winged roller coasters are a type of steel roller coaster where pairs of riders sit on either side of a roller coaster...

Roller (MDR) conveyor utilize drive rollers that have a Brushless DC (BLDC) motor embedded within a conveyor roller tube. A single motorized roller tube...

Roller sports are sports that use human powered vehicles which use rolling either by gravity or various pushing techniques. Typically ball bearings and...

David Euell Roller (born October 28, 1949) is an American former professional football player who was a defensive tackle in the National Football League...

Tigris is a steel launched roller coaster at Busch Gardens Tampa Bay theme park in Tampa, Florida, United States. Built on the former Tanganyika Tidal...

roller coaster opening in 2027 at Six Flags Fiesta Texas in San Antonio, Texas, United States. Billed as becoming the longest family launched roller coaster...

The Odyssey (formerly Jubilee Odyssey) is a roller coaster at Fantasy Island in Ingoldmells, England. Built by Vekoma of the Netherlands in 2002, its original...

High Roller is a wooden roller coaster located at Valleyfair in Shakopee, Minnesota, USA. High Roller is Valleyfair's oldest roller coaster, being built...

Green Lantern, formerly known as Chang, was a stand-up roller coaster located at Six Flags Great Adventure in Jackson Township, New Jersey. It stood 155...

roller coaster located at Cedar Point amusement park in Sandusky, Ohio, United States. Manufactured by Intamin, it was the park's fourteenth roller coaster...

Psyclone was a wooden roller coaster located at Six Flags Magic Mountain in Santa Clarita, California. Designed by Curtis D. Summers and constructed by...

"Roxy Roller" is a song originally recorded by the glam rock band Sweeney Todd in 1975 with Nick Gilder on vocals. It was written by Jim McCulloch and...

Nemesis Reborn, previously Nemesis, is an inverted roller coaster located at the Alton Towers theme park in Staffordshire, England. It was manufactured...

Roller furling is a method of furling (i.e. reefing) a yacht's staysail by rolling the sail around a stay. Roller furling is typically used for foresails...

A flying roller coaster is a type of steel roller coaster meant to simulate the sensations of flight by harnessing riders in a prone position during the...

A mine roller or mine trawl is a demining device mounted on a tank or armoured personnel carrier, designed to detonate anti-tank mines. It allows combat...

roller hockey team is the national team of Catalonia in international roller hockey. Nowadays it's not officially recognized by International Roller Sports...

roller coaster located at Carowinds amusement park in Charlotte, North Carolina. After more than two years of planning and construction, the roller coaster...

Batwing was a steel flying roller coaster built by Vekoma at Six Flags America in Prince George's County, Maryland. The ride was a clone of the now-defunct...

In firearms operating systems, the term roller locked refers to locking the bolt with rollers. Notable examples of firearms using this method are the...

Monster") is a wooden roller coaster at La Ronde amusement park in Montreal, Quebec, Canada. Le Monstre is the largest wooden roller coaster in Canada and...

(2015), p. 160. Roller (2011b), p. 133. Roller (2003), p. 3. Roller (2003), pp. 1–3. Roller (2003), pp. 82–83. BnF Juba. BnF Selene. Roller (2011a), pp. 104–105...

Make Trax, originally released in Japan as Crush Roller (クラッシュローラー, Kurasshu Rōrā), is a 1981 maze game developed by Alpha Denshi and published as an arcade...

File Roller (formerly GNOME Archive Manager) is a file archiver for the GNOME desktop environment. File Roller can: Create and modify archives View the...

(formerly known as Revolution, The New Revolution and La Revolución) is a steel roller coaster located at Six Flags Magic Mountain in Valencia, California, United...

Tatsu is a flying roller coaster designed by Bolliger & Mabillard at the Six Flags Magic Mountain amusement park located in Valencia, California, United...

Vampire (originally named The Vampire) is a steel suspended roller coaster located at Chessington World of Adventures Resort in Chessington, Greater London...

An unditching roller is a device fitted to the front of military vehicles, such as the M3 Scout Car and the M3 half-track, for the purpose of preventing...

steel, or aluminum in higher-revving applications. Some rocker arms (called roller rockers) include a bearing at the contact point, to reduce wear and friction...

The Bellingham Roller Betties is a flat track roller derby league based in Bellingham, Washington. Founded in 2006, Bellingham is a member of the Women's...

RollerSoccer, Futins, Football Skating, Roller Foot or roller football is a version of association football (soccer) played on roller skates. The sport...

Holy Roller (foaled 18 November 1992) was an Australian Thoroughbred racehorse in the mid-to late 1990s. He won 12 of his 25 races. Bred and owned by Woodlands...

steel roller coaster located at Adventure Island in Southend-on-Sea, Essex, England. The attraction is a Gerstlauer Euro-Fighter model roller coaster...

A snow roller is a rare meteorological phenomenon in which cylindrical snowballs are formed naturally as chunks of snow roll down hill or are blown along...

Roller Life is a 2016 American documentary film executive produced and directed by Michael Brown. The film's story follows the Brewcity Bruisers, a flat...

and longer than its predecessor, X2, at Six Flags Magic Mountain. The roller coaster, designed by S&S Arrow, is a fourth dimension coaster, a design...

(フジヤマ) is a steel roller coaster at Fuji-Q Highland, Fujiyoshida, Japan. When Fujiyama opened in July 1996, it was the world's tallest roller coaster at 259...

family-owned roller coaster manufacturing firm based in Portland, Oregon, United States. The company specialises in smaller children's roller coasters; however...

Demon is a looping roller coaster located at Six Flags Great America in Gurnee, Illinois and California's Great America in Santa Clara, California. The...

Alfred Roller (2 October 1864 – 21 June 1935) was an Austrian painter, graphic designer, and set designer. His wife was Mileva Roller and they were members...

a steel Dive Coaster roller coaster at the Busch Gardens Tampa Bay amusement park in Tampa, Florida, United States. The roller coaster was proposed by...

Coca-Cola Roller and Missile) is a roller coaster located at Pleasurewood Hills theme park in Lowestoft, Suffolk, England. Vekoma designed the roller coaster...

The racket-tailed roller (Coracias spatulatus) is a species of bird in the family Coraciidae. It is found in southern Africa from Angola, south-eastern...

Defiance is a steel roller coaster located at Glenwood Caverns Adventure Park in Glenwood Springs, Colorado. The coaster straddles the Iron Mountain and...

roller hearth furnace is a type of industrial furnace used for heat treating material in continuous and index-continuous production processes. Roller...

of Roller Skaters, also known as The Woes of Roller Skates, is a 1908 French short silent comedy film directed by Georges Méliès. The Woes of Roller Skaters...

racing roller coaster located at Kings Island amusement park in Mason, Ohio. It was designed by John C. Allen, well known for his contributions to roller coasters...

shuttle roller coaster manufactured by the Dutch firm Vekoma. The ride is a larger, inverted version of Vekoma's popular Boomerang sit down roller coasters...

Philip Roller (Thai: ฟิลิป โรลเลอร์, born 10 June 1994) is a former professional footballer who plays as a right-back or a right winger. Born in Germany...

The Oriental dollarbird (Eurystomus orientalis) is a bird of the roller family, so named because of the distinctive pale blue or white, coin-shaped spots...

Alpengeist /ˈælpənˈɡaɪst/ is an inverted roller coaster at Busch Gardens Williamsburg in Williamsburg, Virginia. Manufactured by Bolliger & Mabillard,...

Mamba is a steel roller coaster located at Worlds of Fun in Kansas City, Missouri. Designed by Steve Okamoto and manufactured by D.H. Morgan Manufacturing...

Balder is a wooden roller coaster at the Liseberg amusement park in Gothenburg, Sweden. It opened in 2003 and was an instant success. Balder is very different...

England Roller Hockey, which originated in England, is a game played on roller-skates with a ball and stick. It was first played at The Lava Rink in Denmark...

The Golden Ticket Award for Best New Roller Coaster is presented by Amusement Today to the best new roller coaster in the amusement park industry. The...

High Roller is a 550-foot-tall (167.6 m), 520-foot (158.5 m) diameter giant Ferris wheel on the Las Vegas Strip in Paradise, Nevada, United States. Owned...

This Is Roller Derby is a 2011 Australian documentary film by Daniel Hayward on four Australian roller derby teams over the course of a season. The film...

Roller Girl is a young adult graphic novel written and illustrated by Victoria Jamieson, published by Dial Books for Young Readers in 2015. It is set in...

Mako is a steel roller coaster located at SeaWorld Orlando in Orlando, Florida. Manufactured by Bolliger & Mabillard (B&M), the hypercoaster opened to...

Roller Champions is a free-to-play sports video game developed by Ubisoft Montreal and published by Ubisoft. It was released on May 25, 2022 for Microsoft...

several awards, including the Applause Award. The park opened its first roller coaster in 1923, the Wild Cat, an early Philadelphia Toboggan Company coaster...

A roller coaster train is a vehicle made up of two or more carts coupled together by specialized joints which transports passengers around a roller coaster's...

Flight of Fear is the name of two identical enclosed roller coasters located at Kings Island in Mason, Ohio, and at Kings Dominion in Doswell, Virginia...

A composition roller is a tool used in letterpress printing to apply ink to a bed of type in a printing press. It consists of a cylinder made of a substance...

added two attractions: El Aserradero in 1963 and the Runaway Mine Train roller coaster in 1966. Attendance reached close to 2 million visitors a year by...

Phaethon (Korean: 파에톤) is an inverted roller coaster at Gyeongju World in South Korea. Designed by Bolliger & Mabillard, the ride opened to the public...

The High Roller (also known as the Let it Ride High Roller) was a steel roller coaster constructed 1,070 feet (330 m) over the Las Vegas Strip. It was...

Roller Coaster Weekend is the debut solo studio album by American rock musician Joe Vitale, released in 1974 by Atlantic Records. The album wasn't a commercial...

Duane. "Broadway Trip (Cedar Point)". Roller Coaster DataBase. Marden, Duane. "Cyclone (Cedar Point)". Roller Coaster DataBase. Marden, Duane. "Dip the...

1983), known as Bonnie Thunders, is a roller derby skater. Widely considered to be the greatest player of modern roller derby, Bonnie Thunders has been referred...

The Hippo water roller, or Hippo roller, is a device used to carry drinking water more easily and efficiently than traditional methods, particularly in...

A roller-cone bit is a drill bit used for drilling through rock that features 2 or 3 abrasive, spinning cones that break up rock and sediment as they grind...

The World Skate Roller Hockey World Cup is the international championship for roller hockey organized by World Skate. The first event was held in 1936...

Roller reamers are employed in boring operations for the oil & gas industry. The main function of roller reamers cut earth formations to enlarge the borehole...

Wolf was a suspended roller coaster in the Oktoberfest section of Busch Gardens Williamsburg. Designed by Arrow Dynamics, the roller coaster opened to the...

Big Dipper is a wooden out-and-back roller coaster at Pleasure Beach Resort (better known as Blackpool Pleasure Beach) in Blackpool, England. Originally...

turn of the 20th century. In 1930, Krug Park was the site of the deadliest roller coaster accident in the nation's history. Charles Tietz, an early Omaha...

Wrath of Rakshasa (pronounced /ˈrɑːkʃɑːsə/; RAHK-shah-sə) is a steel roller coaster located at Six Flags Great America in Gurnee, Illinois, United States...

Roller Coaster was a steel roller coaster at Chimelong Paradise amusement park in Guangzhou, Guangdong China. Completed in 2006, 10 Inversion Roller Coaster...

was a flying roller coaster located at Carowinds. Constructed by Vekoma, it was located in the Thunder Road section of the park. The roller coaster originally...

The Oly Rollers were a women's flat-track roller derby league based in Olympia, Washington. Founded in February 2006, the Oly Rollers have won both the...

Icon (sometimes stylised as ICON) is a launched roller coaster at Pleasure Beach Resort (better known as Blackpool Pleasure Beach) in Blackpool, England...

Invertigo is an inverted shuttle roller coaster model developed and manufactured by Dutch company Vekoma. Four roller coasters based on this model were...

The Parlor Roller is a breed of domesticated pigeon developed over many years of selective breeding. Parlor Rollers, along with other varieties of domesticated...

related to Artistic roller skating. Artistic roller skating is a competitive sport similar to figure skating but where competitors wear roller skates instead...

Time Traveler is a spinning roller coaster located at Silver Dollar City in Branson, Missouri. The roller coaster was manufactured by Mack Rides in collaboration...

Roller ball pens or roll pens are pens which use ball-point writing mechanisms with water-based liquid or gelled ink, as opposed to the oil-based viscous...

The Bobcat is a wooden roller coaster at Great Escape in Queensbury, New York, United States. It is located in the Fest Area section, and was manufactured...

Griffon is a steel roller coaster located at Busch Gardens Williamsburg amusement park in James City County, Virginia, United States. Designed by Bolliger...

Underground is a wooden roller coaster manufactured by Custom Coasters International and located at Adventureland in Altoona, Iowa. The ride is situated...

Lehi Roller Mills is a locally run and operated flour mill and historical landmark of Lehi, Utah. The original brick building was built in 1905 and has...

Primordial is a 4D interactive dark ride roller coaster located at Lagoon Amusement Park in Farmington, Utah. Designed in-house by the park and various...

shape and flatten dough. Two styles of rolling pin are found: rollers and rods. Roller types consists of a thick cylinder with small handles at each end;...

A roller dam is a type of hydro-control device specially designed to mitigate erosion. They are most often used to divert water for irrigation but the...

Possessed is an inverted impulse launched roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania. Manufactured by Intamin...

A hybrid roller coaster is a type of roller coaster that features a track made of one material, either wood or steel, supported by a structure made of...

Hollyhock and Roll is a steel roller coaster at Kentucky Kingdom in Louisville, Kentucky. The ride originally opened as Roller Skater in April 1994 as a junior...

Behemoth is a steel roller coaster located at Canada's Wonderland in Vaughan, Ontario. Designed and developed by Swiss manufacturer Bolliger & Mabillard...

The Providence Steam Roller was a professional American football team based in Providence, Rhode Island in the National Football League (NFL) from 1925...

The Predator is a hybrid wooden roller coaster located at Six Flags Darien Lake. It was designed by Curtis D. Summers and built by Dinn Corporation and...

a steel roller coaster at Hersheypark in Hershey, Pennsylvania, United States. Located in the Pioneer Frontier section of the park, the roller coaster...

Internationale de Roller Sports (FIRS; English: International Federation of Roller Sports) was the world governing body for roller sports, including skateboarding...

park added the first roller coaster in the Wisconsin Dells, Cyclops, and changed its name to Big Chief Karts & Coasters. Another roller coaster, Pegasus,...

grips two animals. Roller 1999, p. 135. Roller 1999, p. 122. Burkert 1985, p. 177 Roller 1994, p. 249. Roller 1999, pp. 145–149. Roller 1999, p. 157. Strabo...

GateKeeper is a steel roller coaster located at Cedar Point amusement park in Sandusky, Ohio. Designed by Bolliger & Mabillard (B&M), it was the fifth...

Dinoconda is an S&S – Sansei Technologies 4th Dimension roller coaster located at China Dinosaurs Park in Jiangsu, China. It is one of only three 4D hypercoasters...

Rocky Mountain Construction (RMC) is an American roller coaster manufacturing and construction company based in Hayden, Idaho, United States. It is best...

The Boss is a wooden roller coaster located in the Britannia section of Six Flags St. Louis in Eureka, Missouri. It opened on April 29, 2000, and was manufactured...

The Bay City Rollers are a Scottish pop rock band known for their worldwide teen idol popularity in the 1970s. One of many 1970s acts heralded as the...

Python (Efteling), a roller coaster in the Netherlands Python (Busch Gardens Tampa Bay), Florida, United States, a defunct roller coaster Python (Coney...

Freestyle is a stand-up roller coaster operating at Cavallino Matto in Tuscany, Italy. It opened as the park's fifth roller coaster on July 18, 2015....

The generic roller coaster vertical loop, also known as a loop-the-loop or a loop-de-loop, where a section of track causes the riders to complete a 360...

moth (Adoxophyes orana) Fruit tree tortrix moth (Archips podana) Rose leaf roller (Archips rosana) Argyrotaenia ljungiana, a pest on vines, maize, and fruit...

Undertow is a steel spinning roller coaster at Santa Cruz Beach Boardwalk, built by Mauer AG (Steel construction and roller coaster manufacturer) [1] Santa...

A side-friction roller coaster is an early wooden roller coaster design invented by Edward Joy Morris. The design introduced side-friction wheels to help...

The broad-billed roller (Eurystomus glaucurus) is a member of the roller family of birds which breeds across tropical Africa and Madagascar in all but...

 93–94. Roller (2010), pp. 94, 142. Roller (2010), p. 94. Roller (2010), p. 95. Burstein (2004), pp. 26–27. Roller (2010), pp. 94–95. Roller (2010), pp...

Apocalypse, a stand-up roller coaster from Bolliger & Mabillard, which featured two inversions and a ten-story drop. The roller coaster had previously...

stage name Kelly Roller, is a Spanish drag queen known for competing on the third season of Drag Race España. In 2018, Kelly Roller was interviewed by...

a wooden roller coaster located at Adventureland in Altoona, Iowa, near Des Moines. Outlaw made its debut in 1993. It was the second roller coaster constructed...

The Dive Coaster is a steel roller coaster model developed and engineered by Bolliger & Mabillard. The design features one or more near-vertical drops...

Cardiff Roller Collective (CRoC) are a roller sports league based in Cardiff, Wales. Founded in 2010, the league has three roller derby, one roller hockey...

The Flying Dinosaur is a steel flying roller coaster at Universal Studios Japan. Designed by Swiss firm Bolliger & Mabillard, Flying Dinosaur restrains...

Roller speed skating is the roller sport of racing on inline skates. The sport may also be called inline racing or speed skating by participants. Although...

Candymonium is a steel roller coaster located at Hersheypark in Hershey, Pennsylvania, United States. Designed by Bolliger & Mabillard, the ride was announced...

The short-legged ground roller (Brachypteracias leptosomus) is a species of bird in the ground roller family Brachypteraciidae. It is the only living...

White Whale) is a hybrid steel roller coaster at Nagashima Spa Land in Mie Prefecture, Japan. It was originally a wooden roller coaster known as White Cyclone...

Phoenix is a wooden roller coaster located at Knoebels Amusement Resort in Elysburg, Pennsylvania. It was moved to its current location in central Pennsylvania...

Bowmansville Roller Mill, also known as the Von Nieda Mill, is a historic roller mill and national historic district located at Bowmansville, Brecknock...

A Steeplechase roller coaster is a type of roller coaster that has several side-by-side tracks in a dueling "racing" arrangement. Riders straddle horse-shaped...

Roller Hockey International was a professional inline hockey league that operated in North America from 1993 to 1999. It was the first major professional...

Skyliner is a wooden roller coaster located at Lakemont Park in Altoona, Pennsylvania. It first opened in 1960 at New York's Roseland Park, and was John...

A stand-up roller coaster is a roller coaster where passengers aboard a train stand throughout the course of the ride. The first manufacturer to employ...

Lightning Rod is a hybrid roller coaster located at Dollywood theme park in Pigeon Forge, Tennessee. Manufactured by Rocky Mountain Construction (RMC)...

The roller hockey rankings are rankings of national teams and clubs of this sport. The unofficial national teams ranking is calculated by the Elo rating...

Canadian roller derby leagues were welcomed to join the Canadian Women's Flat Track Roller Derby Association, which in January 2012 was renamed the Roller Derby...

Impulse is a steel roller coaster located at Knoebels Amusement Resort in Elysburg, Pennsylvania. It was manufactured by Zierer and was the first major...

Wing of a European Roller (also known as Wing of a Blue Roller) is a nature study watercolor by Albrecht Dürer. Dürer painted it from a dead specimen...

A peristaltic pump, also commonly known as a roller pump, is a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained...

Roller Coaster DataBase (RCDB) is a roller coaster and amusement park database begun in 1996 by Duane Marden. It has grown to feature statistics and pictures...

steel launched wing roller coaster at Kings Dominion in Doswell, Virginia. It is the world's tallest and longest-launched wing roller coaster. Volcano:...

Victoria Men's Roller Derby (VMRD) is a flat track men's roller derby league based in Melbourne, Victoria, Australia. Founded in early 2013, VMRD is one...

built 102 roller coasters around the world. Arrow Development - rcdb.com Marden, Duane. "Wabash Cannonball (Old Indiana Fun-n-Water Park)". Roller Coaster...

The wrist roller is a device designed for strengthening the forearm muscles together in a rolling-pulling motion. It consists of a bar of varying lengths...

Zeus is a wooden roller coaster located at Mt. Olympus Water & Theme Park in Wisconsin Dells, Wisconsin. The ride was built by Custom Coasters International...

The blue-throated roller (Eurystomus gularis) is a species of roller in the family Coraciidae. It is native to the African tropical rainforest. The blue-throated...

Raging Bull is a steel roller coaster located at Six Flags Great America in Gurnee, Illinois, United States. The ride opened to the public on May 1, 1999...

The Roller Coaster is a wooden roller coaster located at Lagoon Amusement Park in Farmington, Utah. Built in 1921 and operating ever since, the Roller Coaster...

Wicked is a Zierer steel launched roller coaster located at Lagoon Amusement Park in Farmington, Utah. Designed by Werner Stengel, the ride was manufactured...

Sand Serpent was a Wild Mouse roller coaster located at Busch Gardens Tampa Bay in Tampa, Florida. The ride originally operated at sister park Busch Gardens...

A powered roller coaster is a railed amusement ride similar to a standard roller coaster. Unlike a true roller coaster, the train is powered through the...

triple launched roller coaster in the Belgian amusement park Bobbejaanland. It opened on June 24, 2019. It is the 2nd fastest roller coaster inside Benelux...

Steel Force is a steel roller coaster located at Dorney Park & Wildwater Kingdom in Allentown, Pennsylvania. At 5,600 feet (1,700 m) in length, Steel Force...

particle transfer roller, often abbreviated to PTR, is a device for cleaning motion picture film. It consists of a cylindrical roller coated with urethane...

A lineshaft roller conveyor or line-shaft driven live roller conveyor is, as its name suggests, powered by a shaft beneath rollers. These conveyors are...

roller coasters as well as recognition of some as architectural and engineering landmarks. Dues-paying members receive the quarterly magazine RollerCoaster...

Drakon is a steel roller coaster at Paultons Park in the New Forest National Park, near the village of Ower in Hampshire, England. Manufactured by Gerstlauer...

Journey to Atlantis is the name shared by three water roller coasters located at SeaWorld amusement parks. These attractions, while different in layout...

The Wild One is a decommissioned wooden roller coaster at Six Flags America in Prince George's County, Maryland. It features a 450° spiral helix and a...

Great Bear is an inverted roller coaster located at Hersheypark in Hershey, Pennsylvania, United States. Designed and manufactured by Bolliger & Mabillard...

The 2025 Roller Derby World Cup is the fourth international women's Roller Derby World Cup, taking place from 3–6 July 2025 at OlympiaWorld Innsbruck...

Operation High Roller was a series of fraud in the banking system in different parts of the world that used cyber-collection agents in order to collect...

The company manufactured carousels, wooden roller coasters, toboggans (roller coaster cars) and later, roller coaster trains. The Philadelphia Toboggan...

steel roller coaster located at Thorpe Park in the United Kingdom. The Swarm was the world's second Wing Coaster model designed by Swiss roller coaster...

Junker is a steel roller coaster located at PowerPark in Alahärmä, Western Finland. When opened in 2015 it was Gerstlauer's third Infinity Coaster installation...

Canna leaf roller refers to two different Lepidoptera species that are pests of cultivated cannas. Caterpillars of the Brazilian skipper butterfly (Calpodes...

Roller Skates is a book by Ruth Sawyer that won the Newbery Medal for excellence in American children's literature in 1937. It is a fictionalized account...

May 3, 1975, featuring over 60 rides, shows and attractions including 13 roller coasters and a 20-acre (8.1 ha) water park. Its name is derived from its...

Toutatis is a steel launched roller coaster located at Parc Astérix in Plailly, France. Toutatis was first announced at the IAAPA Orlando Expo in 2018...

Wicker Man is a wooden roller coaster at Alton Towers theme park in Staffordshire, United Kingdom. Manufactured by Great Coasters International, the £16-million...

Falcon is a steel roller coaster at the amusement park Duinrell, located in Wassenaar, Netherlands. The roller coaster is a Gerstlauer Euro-Fighter model...

Raven is a wooden roller coaster in Holiday World & Splashin' Safari's Halloween section in Santa Claus, Indiana. It was designed and built in 1994 by...

The Pottstown Roller Mill is an historic roller mill that is located near the Schuylkill River in Pottstown, Montgomery County, Pennsylvania, United States...

The Bat was a suspended roller coaster located at Kings Island amusement park in Mason, Ohio. Designed by Arrow Development, it was billed as the "first...

Holy Roller is a Canadian Army M4A2 Sherman tank of the 6th Armoured Regiment (1st Hussars) which landed at D-Day and fought across northwest Europe until...

Roller shoes are shoes that have wheels protruding slightly from the heel, allowing the wearer to alternate between walking and rolling. They were first...

The National Roller Skating Complex is a facility for roller skating practice and competition in Dhaka, the capital of Bangladesh. It is located next...

rides, including flat rides, dark rides, log flumes, tow boat rides and roller coasters. The family that owns Mack Rides also owns Europa-Park. Mack Rides...

Euro-Fighter is a type of steel roller coaster developed by Gerstlauer. First launched in 2003, the trademark feature of the roller coaster is its beyond-vertical...

original on 2026-01-12. Retrieved 2026-02-11. "Intamin Amusement Rides: Roller Coaster Supplier". Intamin Amusement Rides. Retrieved 2026-02-11. "SPEED...

Central Roller Mills is a historic mill complex in Central, South Carolina. The mill opened in 1903, when there were 556 operating grist mills and roller mills...

The 2013 National Collegiate Roller Hockey Championships was the 15th national championship tournament for college inline hockey in the United States....

Donald Roller Wilson (born 1938) is an American artist, known for his paintings of people and anthropomorphized chimpanzees, orangutans, cats, and dogs...

park has grown to feature over a hundred attractions including fifteen roller coasters and a 33-acre (13 ha) water park called Soak City. Early in its...

Thanksgiving, and the Fourth of July. Holiday World features three wooden roller coasters, most notably The Voyage, which has consistently ranked in Amusement...

into a combat deck, and within the trailer is a small scout robot named Roller. In the 1980s cartoon, Optimus Prime is voiced by Peter Cullen in English...

ArieForce One was a steel roller coaster located at Fun Spot America Atlanta in Fayetteville, Georgia. Manufactured by Rocky Mountain Construction, the...

The Incredible Hulk Coaster is a launched roller coaster located at Universal Islands of Adventure theme park within the Universal Orlando Resort. Designed...

Pascal Roller (born 20 November 1976) is a German former professional basketball player. At a height of 1.80 m (5 ft 11 in), and a weight of 81 kg (179 lb)...

steel launched stand-up roller coaster at SeaWorld Orlando in Orlando, Florida. Manufactured by Bolliger & Mabillard (B&M), the roller coaster opened on May...

Glissade was a roller coaster located at Busch Gardens Williamsburg in Virginia. It was situated in the area where Izzy/Wild Maus was once located. Glissade...

The Pigeon Will Ride the Roller Coaster! is a 2022 children's book written and illustrated by Mo Willems. It is about a pigeon who experiences a loop-de-loop...

a list of notable roller skaters and inline skaters. The list is sorted by roller skating disciplines (inline speed skating, roller inline hockey, downhill...

Apollo's Chariot is a steel roller coaster at the Busch Gardens Williamsburg amusement park in James City County, Virginia, United States. The ride was...

Goliath is a steel roller coaster located at Six Flags Magic Mountain amusement park in Valencia, California. Manufactured by Giovanola of Switzerland...

DareDeviler is an inverted roller coaster located at Canada's Wonderland in Vaughan, Ontario, Canada. It originally opened in 1995 under the name Top Gun...

Rampage is a wooden roller coaster located at Alabama Splash Adventure in Bessemer, Alabama, US. Manufactured and built by Custom Coasters International...

Charles Trevor Roller (28 February 1865 – 15 November 1912) was an English first-class cricketer active 1885–86 who played for Surrey. He was born in Clapham;...

Cannibal is a steel roller coaster located at Lagoon in Farmington, Utah. It opened with the tallest beyond-vertical drop in the world on July 2, 2015...

HangTime is a steel roller coaster at Knott's Berry Farm in Buena Park, California, United States. The Infinity Coaster was manufactured by Gerstlauer...

Silver Star is a steel roller coaster located at Europa-Park, a theme park in Rust, Baden-Württemberg, Germany. The coaster has a height of 73 metres (240 ft)...

Intimidator 305 and temporarily named Project 305 for the 2024 season) is a steel roller coaster located at Kings Dominion in Doswell, Virginia, United States. The...

RollerCoaster Tycoon is a 1999 construction and management simulation video game developed, designed and programmed by Chris Sawyer. It was published by...

Argentina men national roller hockey team is the national team side of Argentina at international roller hockey. It is part of FIRS Roller Hockey World Cup...

Leeds Roller Derby is a women's flat track roller derby league based in Leeds, England. Founded in 2016 after the merge of two leagues, the league has...

The Legend is a wooden roller coaster at Holiday World & Splashin' Safari in Santa Claus, Indiana. It was designed and built in 1999 by the now-defunct...

(Korean: 모니모RUSH), formerly known as T Express (Korean: 티 익스프레스), is a wooden roller coaster at the Everland theme park in Yongin, South Korea. It opened on...

The long-tailed ground roller (Uratelornis chimaera) is a species of bird in the ground roller family Brachypteraciidae, placed in the monotypic genus...

Jacksonville Roller Derby is a women's flat track roller derby league based in Jacksonville, Florida, (USA). Originally formed as the First Coast Fatales...

Unholy Rollers is a 1972 American action comedy film directed by Vernon Zimmerman and starring Claudia Jennings. The film focuses on a team of roller derby...

DC Roller Derby is a women's flat track roller derby league in Washington, D.C. DC Roller Derby is a member of the Women's Flat Track Derby Association...

Hyatt Roller Bearing Company was a manufacturer of roller bearings from 1892 to 1916, when it was acquired by General Motors. It continued as a distinct...

A bead roller is a machine tool that makes rigid lines in sheet metal to make surfaces more rugged and durable. The lines bead rollers add to sheet metal...

Hundeprutterutchebane (lit. 'Dog-Fart Roller Coaster') is a steel roller coaster at BonBon-Land, in southern Zealand. The rollercoaster is known for its...

steel roller coaster located at Six Flags Fiesta Texas in San Antonio, Texas. Designed by Werner Stengel and manufactured by Premier Rides, the roller coaster...

A suspended roller coaster is a type of steel roller coaster in which the car hangs from the bottom of the rolling stock by a pivoting fulcrum or hinge...

Timken obtained a patent for an improved tapered roller bearing, and in 1899 incorporated as The Timken Roller Bearing Axle Company in St. Louis. In 1901,...

Infusion is an inverted roller coaster at Pleasure Beach Resort (better known as Blackpool Pleasure Beach) in Blackpool, England. It opened on 2 May 2007...

Roller Coaster Corporation of America (RCCA) was an amusement ride manufacturer based in the United States. The company's first major project was the Rattler...

Léon Roller (5 January 1928 – 19 November 1993) was a Luxembourgish boxer. He competed in the men's welterweight event at the 1948 Summer Olympics. At...

needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are...

The Jester was a steel roller coaster located at the now demolished Six Flags New Orleans amusement park in New Orleans. Built and designed by Vekoma,...

Cobra's Curse is a steel spinning roller coaster at Busch Gardens Tampa Bay in Tampa, Florida, United States. The roller coaster, opened in 2016, was manufactured...

Cleveland Guardians Roller Derby (formerly known as Cleveland Men's Roller Derby) is a men's flat-track roller derby league based in Cleveland, Ohio. The...

Tormenta Rampaging Run is a steel roller coaster at Six Flags Over Texas in Arlington, Texas, United States. The Dive Coaster model from Bolliger & Mabillard...

launched roller coaster located at Kings Dominion in Doswell, Virginia, United States. Designed by Werner Stengel, it was the first launched roller coaster...

Flight Deck is an inverted roller coaster located at California's Great America in Santa Clara, California. Built by Bolliger & Mabillard and designed...

Arkansas Twister is a retired wooden roller coaster at Magic Springs and Crystal Falls amusement park in Hot Springs, Arkansas. Originally opening in 1978...

Jolly Rancher Remix (formerly Sidewinder) is a steel shuttle roller coaster located at Hersheypark in Hershey, Pennsylvania, United States. A Boomerang...

inverted roller coaster located at Six Flags Great America in Gurnee, Illinois, United States. Manufactured by Intamin, the Impulse roller coaster model...

shuttle roller coaster located at Six Flags Magic Mountain in Valencia, California. At the time of its opening in 1997, it was the tallest roller coaster...

Charles Summerville Roller Jr. (September 8, 1879 – March 16, 1963) was an American college football player and coach. He served as the head football coach...

Iron Rattler is a steel roller coaster located at Six Flags Fiesta Texas in San Antonio, Texas, United States. The ride originally opened in 1992 as Rattler...

Apache Roller is a Java-based open-source "full-featured, Multi-blog, Multi-user, and group-blog server suitable for blog sites large and small". Roller was...

Cleopatra: A Biography is a 2010 biography of Cleopatra by Duane W. Roller. It was published by Oxford University Press in April 2010. The book is a comprehensive...

October 2023, it is the tallest and fastest roller coaster in South Korea, and it is tied for the steepest roller coaster in South Korea with Giant Digger...

Wildcat is a roller coaster manufactured by Anton Schwarzkopf, currently operating at Jolly Roger Amusement Park in Ocean City, Maryland. The ride has...

Olivier Roller (born 1972 in Strasbourg) is a French photographer based in Paris. He specializes in photographic portraits, and since 2009 he has been...

Nashville Roller Derby is a women's flat-track roller derby league based in Nashville, Tennessee. Founded as Nashville Rollergirls, the league is a member...

announcement of plans to incorporate penguins into a new space nearer to the roller coaster. The queue and ride pavilion to Emperor are accessible via pathways...

Roar (trademarked as ROAR) is a pair of wooden roller coasters in the United States – a decommissioned ride at Six Flags America in Woodmore, Maryland...

names for the purple-winged roller include the Celebes roller, Sulawesi roller, and Temminck's roller. The purple-winged roller is 30–34 cm (12–13 in) in...

Jurassic World VelociCoaster, or simply VelociCoaster, is a launched roller coaster at Universal Islands of Adventure in Orlando, Florida, United States...

Backlot Stunt Coaster is a family launched roller coaster located at three Six Flags amusement parks. The first two installations opened at Kings Island...

A screen roller or spline roller is a small hand tool used to press screen mesh into the edges of a window frame that is fluted on the inner edges, or...

Roller sports have been contested at the Pan American Games since the 1979 edition. Figure skating Roller hockey...

Arrow Dynamics, the ride opened to the public on 28 May 1994 as the tallest roller coaster in the world, featuring a height of 65 metres (213 ft). It held...

theme park in the United Kingdom. Major attractions include a number of roller coasters, Hyperia, Colossus, Nemesis Inferno, Saw – The Ride, Stealth, The...

Events. Other two tournament to complete this TOP 21 is Triton Super High Roller Series - Triton Million (2019). All of the 86 richest tournaments to date...

Phoenix Rising is a family inverted roller coaster at Busch Gardens Tampa Bay in Tampa, Florida, United States. The roller coaster was manufactured by Bolliger...

Hotel is an American adult animated supernatural sitcom created by Matt Roller (a writer on Rick and Morty) that premiered on September 19, 2025. It is...

single–rail roller coaster is a roller coaster that rides on only one rail, as opposed to the far more conventional two-rail setup of most roller coasters...

lucky in a couple big coolers.” Another high roller event, known in partnership with the WSOP as "High Roller for One Drop," ($111K: 2013, 2015, 2016 and...

A shuttle roller coaster is any roller coaster that ultimately does not make a complete circuit, but rather reverses at some point throughout its course...

The Roller Coaster Yard Sale, sometimes referred to as the Roller Coaster Fair, is an outdoor second-hand sale held annually for 3 days beginning the...

Guardians of the Galaxy: Cosmic Rewind is an enclosed roller coaster at Epcot at Walt Disney World, manufactured by Dutch company Vekoma. Based on the...

Dinn Corporation was a roller coaster designing and manufacturing company established in West Chester, Ohio, in 1983 by Charles Dinn. The company is noted...

Andorra national roller hockey team is the national team side of Andorra at international roller hockey. Usually is part of FIRS Roller Hockey B World Cup...

Zippin Pippin is a wooden roller coaster located at Bay Beach Amusement Park in Green Bay, Wisconsin. It originally opened in 1923 at the Libertyland amusement...

Skyscraper was a roller coaster concept originally planned for a future Skyplex entertainment complex located in Orlando, Florida. Development began in...

The Flash: Vertical Velocity is a steel roller coaster at Six Flags Great Adventure in Jackson Township, New Jersey. It is a Vekoma Super Boomerang launch...

was established in 1926 building Dodgem cars and buildings. Its first roller coaster was a wild mouse-style ride in 1954 called "bob-slide". In 1965...

Fønix ("Phoenix" in English) is a steel roller coaster at Fårup Sommerland in Blokhus, North Jutland, Denmark. The coaster was announced on June 23, 2021...

Flashback was a steel roller coaster made by Intamin of Switzerland. The coaster was located in the Six Flags Plaza area of Six Flags Magic Mountain in...

Ulrich Roller (27 May 1911 – 28 December 1941) was an Austrian putschist, stage designer and SS guard. He was the younger son of the Viennese Secession...

Coasterpedia - The Roller Coaster and Flat Ride Wiki". coasterpedia.net. Retrieved 2024-08-15. Wikimedia Commons has media related to Valkyria (roller coaster)...

Talon: The Grip of Fear, or simply Talon, is an inverted roller coaster located at Dorney Park & Wildwater Kingdom in Dorneyville, Pennsylvania. Manufactured...

Vekoma Wooden roller coaster is a model of wooden roller coaster built by Vekoma. Marden, Duane. "Robin Hood (Walibi Holland)". Roller Coaster DataBase...

The American Roller is a fancy pigeon developed over many years of selective breeding. The breed originated from tumbler strains found in England as early...

is a steel roller coaster at Casino Pier in Seaside Heights, New Jersey. Opened in 2017, it was the sixth Gerstlauer Euro-Fighter roller coaster to open...

A water coaster is a steel roller coaster that combines roller coaster elements, such as chain lift hills and steep drops, with boat-based attraction...

"High Roller" is a song written by Robin Zander, Rick Nielsen, and Tom Petersson that was first released on Cheap Trick's 1978 album Heaven Tonight. It...

A roller mower, or rollermower, is a tractor-powered multi-spindled rotary mowers that have full width rollers front and rear. Most rollermowers attach...

RollerCoaster Tycoon World is a theme park construction and management simulation video game developed by Nvizzio Creations and published by Atari for...

Hades 360 is a hybrid wooden roller coaster at Mt. Olympus Water & Theme Park in Wisconsin Dells, Wisconsin. When it opened in 2005, the coaster was known...

fastest inverted roller coaster in the world when it opened, and Phoenix Rising, North America's tallest and longest family inverted roller coaster. The park...

The PNE Roller Coaster is a wooden roller coaster at Playland in Vancouver, British Columbia, Canada. Opened in 1958, it is the oldest roller coaster...

Wendy Christensen, a high school graduate who has a premonition that a roller coaster she and her classmates are riding will derail. Although she saves...

Forbidden Fortress, previously known as Montezooma’s Revenge, is a shuttle roller coaster located at Knott's Berry Farm in Buena Park, California, United...

Roller printing, also called cylinder printing or machine printing, on fabrics is a textile printing process patented by Thomas Bell of Scotland in 1783...

Hard to Be a Rock'n Roller is the reissue of Norwegian rock band Wig Wam's debut album 667.. The Neighbour of the Beast. It was released in Scandinavia...

men's national roller hockey team is the national team and represent India at international roller hockey. It is governed by the Roller Skating Federation...

featured a large number of musical shows along with amusement rides, such as roller coasters. Opryland was closed and demolished following the 1997 season....

given the fictional name "Playland". The episode featured the park's giant roller coaster, haunted house with a dragon on the front and its old-fashioned...

Shock Wave is a steel roller coaster located at Six Flags Over Texas amusement park in Arlington, Texas, United States. Built by Anton Schwarzkopf and...

an 18-year-old employee from North Babylon, New York, was struck by a roller coaster train while performing maintenance on the ride. He died from his...

The Empire Roller Disco (1941–2007) was a 30,000-square-foot roller rink located at 200 Empire Blvd., in the Crown Heights neighborhood of Brooklyn, New...

Garuda Glide is an inverted roller coaster located at Wonderla in Bengaluru, Karnataka, India. The Suspended Looping Coaster model manufactured by Vekoma...

The Cyclone, also called the Coney Island Cyclone, is a wooden roller coaster at Luna Park in the Coney Island neighborhood of Brooklyn in New York City...

"Love Rollercoaster", sometimes rendered as "Love Roller Coaster", is a song by American funk/R&B band Ohio Players, originally featured on their 1975...

The Debrecin Roller is a breed of fancy pigeon. Debreciner Rollers, along with other varieties of domesticated pigeons, are all descendants from the rock...

Dragon's Fury is a steel spinning roller coaster located at Chessington World of Adventures Resort in southwest London, England. Manufactured by Maurer...

RollerCoaster Tycoon 2 is a 2002 construction and management simulation game developed by Chris Sawyer and published by Infogrames. Released for Windows...

In earthquake engineering, a metallic roller bearing is a base isolation device which is intended for protection of various building and non-building structures...

as a teenage girl from the fictional town of Bodeen, Texas, who joins a roller derby team. The film also stars Marcia Gay Harden, Kristen Wiig, Barrymore...

An Impulse roller coaster is a form of a launched inverted roller coaster manufactured by Intamin. The first Impulse roller coaster appeared in Japan,...

New Texas Giant is a steel roller coaster located at Six Flags Over Texas in Arlington, Texas. It originally opened as Texas Giant, which was the tallest...

Roller Disco is the seventeenth studio album by K3 and the fourth album by group members Hanne Verbruggen, Klaasje Meijer and Marthe De Pillecyn. It was...

dollarbird (Eurystomus azureus) also known as the azure roller, purple dollarbird or purple roller, is a species of bird in the family Coraciidae. It is...

Atlanta Roller Derby (ARD) is a women's flat-track roller derby league based in Atlanta, Georgia. Founded in 2004, as Atlanta Rollergirls, the league...