*Nodens or *Nodons (reconstructed from the dative Nodenti or Nodonti) is a Celtic healing god worshipped in Ancient Britain. Although no physical depiction of him has survived, votive plaques found in a shrine at Lydney Park (Gloucestershire) indicate his connection with dogs, a beast associated with healing symbolism in antiquity. The deity is known in only one other location, in Cockersand Moss (Lancashire). He was equated on most inscriptions with the Roman god Mars (as a healer rather than as a warrior) and associated in a curse with Silvanus (a hunting-god).^[2][3] His name is cognate with that of later Celtic mythological figures, such as the Irish Nuada and the Welsh Nudd.^[4][2][5]

The philologist and author J. R. R. Tolkien was invited to investigate the Latin inscription, and scholars have noted several likely influences on his Middle-earth fantasy writings, including the Elvish smith, maker of Rings of Power, Celebrimbor, whose name, like that of Nuada's epithet Airgetlám, means 'Silver-hand'. Nodens appears, too, in the works of Arthur Machen, as well as H. P. Lovecraft's Cthulhu Mythos.

The theonym *Nodens or *Nodons is reconstructed from the attested dative singular Nodenti or Nodonti, which is derived from a Proto-Celtic stem *Nowdont-. It is a cognate (linguistic sibling from the same origin) of the Middle Irish Nuadu and the Middle Welsh Nudd (which turned into Lludd, apparently from an alliterative assimilation).^[4][2][5] The Irish genitives nodot and núada(i)t (perhaps 'hand, wrist or arm')^[6] also appear to be related.^[4][7] It suggests that Nōdonti was the original form, by showing the back vocalism of the Celtic suffix -ont-. The development from -ō- to -ū- in Brittonic languages dates back to the end of the 3rd century AD.^[4] An Old Breton name Nodent (modern Nuz) may also be added to the cognates, although the vocalism raises phonological difficulties.^[8][9]

The origin of the name remains obscure, scholar John Carey noting that "it seems at any rate safe to say that no etymology so far proposed can be accepted with full confidence".^[4] The Welsh noun nudd means 'mist, haze, fog', and both Lludd and Nuadu are attached to the epithet '[of the] silver hand/arm', which could lead to a conjectural Proto-Celtic stem *snowdo- ('mist, haze'), from Proto-Indo-European *snewd^h- ('mist, cloud'; cf. Latin nūbēs 'clouds'),^[4][5] perhaps also attested in the Irish snuad ('appearance, colour').^[4] However, the sound shift sn- > n- does not seem to be attested elsewhere in Gaulish (although -sn- > -n- is known) and remains difficult to justify in Proto-Brittonic (the sound change should have occurred later than the inscriptions).^[4] Scholars have also linked the Celtic names with the stem *néud- (cf. Gothic niutan 'to catch, attain, acquire' and nuta 'catcher, fisherman', Lithuanian naudà 'property'), associating *Nowdont- with the fishing (and possibly hunting) motifs of the Lydney remains and with the silver arms of Nuadu and Lludd.^[4][7] However, this stem remains unattested elsewhere in Celtic, and possibly takes its origins from a pre-Indo-European language.^[4][10] A third alternative is the Proto-Indo-European stem *neh₂u-t- (cf. Goth. nauþs 'need, compulsion, distress', Old Prussian nautin 'need'), which could be found in Proto-Celtic *nāwito- ('need'; cf. Old Irish neóit, Middle Welsh neued), although linguist Ranko Matasović finds the relation "formally quite difficult" to explain.^[5]

Nudd's son Gwyn (ruler of the Welsh Otherworld), his name meaning 'white', is an exact cognate of the Irish name Finn, who is described as the great-grandson of Nuadu mac Achi (Finn mac Umaill) or Nuadu Necht (Finn File).^[11] Although the origin of the association remains difficult to explain, Carey writes that Nodons may be seen "a god of multi-faceted but consistent character: a shining royal warrior presiding over the chaotic in nature, society and the Otherworld (water, war, the devils of Annwn)."^[12] In this view, the Middle Irish núada, núadu ('hero, champion, king [poetic]?')^[13] may be interpreted as the euhemerized name of the Celtic deity,^[5] with a semantic shift comparable to that conjectured for Proto-Germanic *balþaz > *Balðraz ('white, shining' > 'strong, brave, bold' > 'hero, prince'; cf. Old Norse Baldr 'brave, defiant, lord, prince' and Old English Bældæg 'shining day').^[14][15]

According to Arthur Bernard Cook (1906) the toponym "Lydney" derives from the Old English *Lydan-eġ, "Lludd's Island", which could connect it with Nodens.^[16] However, alternative etymologies of Lydney are offered in other sources. A. D. Mills suggests "island or river-meadow of the sailor, or of a man named *Lida", citing the forms "Lideneg" from c. 853 and "Ledenei" from the 1086 Domesday Book.^[17]

The temple complex at Lydney Park, situated on a steep bluff overlooking the Severn Estuary, is rectangular, measuring 72 by 54 m (236 by 177 ft), with a central cella measuring 29 by 49.5 m (31.7 by 54.1 yd), and its north-western end is divided into three chambers 6.3 m deep. This imposing, Romano-Celtic temple building has been interpreted as an incubatio or dormitory for sick pilgrims to sleep and experience a vision of divine presence in their dreams. The site may have been chosen because it offered a clear view of the River Severn near the point at which the Severn Bore begins. Its position within an earlier Iron Age hill fort may also be relevant.^[18]

The temple complex was first excavated by Charles Bathurst in 1805, then reexcavated in 1928–1929 by Sir Mortimer Wheeler and Tessa Wheeler, who produced an extensive report of the findings at the site.^[4] Although no anthropomorphic depiction of the deity has been discovered, a dozen figures of dogs were found at the site, presumably deposited at the shrine as offerings by pilgrims due to the healing symbolism associated with dogs. As one of these figurines has a human face, it is possible that the deity himself could have been perceived as taking the form of an animal. A bronze arm whose hand displays the spoon-shaped fingernails characteristic of someone suffering from iron deficiency gives further evidence of the healing attributes of Nodens. Findings at the site include bronze reliefs depicting a sea deity, fishermen and tritons, a bronze plaque of a woman, about 320 pins, nearly 300 bracelets,^[a] and over 8,000 coins. Also present were oculists' stamps used to mark sticks of eye ointment, like those at Gallo-Roman healing sanctuaries in antiquity. The deity was further associated with aquatic and solar imagery, similar to other curative shrines of Roman Gaul.^[3]

Several inscriptions to Nodens have been found, one on a lead curse tablet reading:

Other inscriptions identify Nodens, in various spellings, with the Roman god Mars:

A silver statuette found at Cockersand Moss, Lancashire, in 1718 but now lost, had an inscription on the base that reads:

Another reads:

Nuada Airgetlám was the first king of the Tuatha Dé Danann, who was disqualified from kingship after losing his hand (or arm) in battle, but restored after he was given a working silver one by the physician Dian Cecht and the wright Creidhne (gaining the epithet Airgetlám, 'silver hand'), and later a flesh and blood one by Dian Cecht's son Miach.

The legendary Welsh hero Nudd appears in the Triads as one of the three most generous men in Wales, along with his two cousins, Rhydderch Hael and Mordaf Hael. His two sons are known as Edern ap Nudd and Gwyn ap Nudd. Nudd may also be called Lludd, and seems to be linked to other figures of the same name, such as the son of Beli Mawr in Cyfranc Lludd a Llefelys.^[2]

J. R. R. Tolkien, invited to investigate the Latin inscription at Lydney Park, traced Nodens to the Irish hero Nuada Airgetlám, "Nuada of the Silver-Hand".^[31] The Tolkien scholar Tom Shippey thought this a "pivotal" influence on Tolkien's invention of Middle-earth, combining as it did a god-hero, a ring, dwarves, and a silver hand.^[1] Mathew Lyons notes the "Hobbit-like appearance of [Dwarf's Hill]'s mine-shaft holes", and that Tolkien was, according to the Lydney curator Sylvia Jones, extremely interested in the hill's folklore on his stay there.^[1][32] Helen Armstrong commented that the place may have inspired Tolkien's "Celebrimbor and the fallen realms of Moria and Eregion".^[1][33] The name of the Elven-smith Celebrimbor of Eregion, who forged the Rings of Power in The Silmarillion, means "Silver Hand" in Tolkien's invented Elvish language of Sindarin. Dwarf's Hill with its many mineshafts has been suggested as an influence on the Lonely Mountain in The Hobbit and the Mines of Moria in The Lord of the Rings.^[34]

Nodens appears as a deity in H. P. Lovecraft's Cthulhu Mythos.^[35] His appearance and action were based on a mixture of Celtic mythology, Roman mythology, and the deity's appearance in Arthur Machen's The Great God Pan.^[36] Nodens first appeared in Lovecraft's 1926 novella The Dream-Quest of Unknown Kadath, where he is an "archaic" god served by the night-gaunts. He is depicted as somewhat benevolent and as opposing the frightening Nyarlathotep.^[37] Nodens appears again in Lovecraft's short story "The Strange High House in the Mist", also written in 1926. When the protagonist, Thomas Olney, enters the eponymous house, he sees "primal Nodens, Lord of the Great Abyss" riding in a large shell that is carried by dolphins.^[38]

In Christopher Paolini's Eragon, 'Argetlam' (lit: silver hand) is another name for the gedwëy ignasia (lit: "shining palm" in the fictional 'Ancient Language' made by Paolini for the series. It is adapted from the Irish word Airgetlam.^[39]

• Aldhouse-Green, Miranda (2008). "Gallo-British Deities and their Shrines". In Todd, Malcolm (ed.). A Companion to Roman Britain. John Wiley & Sons. pp. 193–219. ISBN 978-0470998854.
• Burleson, Donald R. (1990). Lovecraft: Disturbing the Universe (First ed.). University Press of Kentucky. ISBN 0-8386-3415-X. JSTOR j.ctt130jf9h. OCLC 22766987.
• Carey, John (1984). "Nodons in Britain and Ireland". Zeitschrift für celtische Philologie. 40 (1): 1–22. doi:10.1515/zcph.1984.40.1.1. ISSN 0084-5302. S2CID 161691514.
• Leiber, Fritz (2001). "A Literary Copernicus". In Schweitzer, Darrell (ed.). Discovering H.P. Lovecraft. Holicong, Pennsylvania: Wildside Press. pp. 7–16. ISBN 1-58715-470-6.
• MacKillop, James (2004). A Dictionary of Celtic Mythology. Oxford University Press. ISBN 0-19-860967-1.
• Matasović, Ranko (2009). Etymological Dictionary of Proto-Celtic. Brill. ISBN 9789004173361.
• Orel, Vladimir E. (2003). A Handbook of Germanic Etymology. Brill. ISBN 978-90-04-12875-0.
• Simek, Rudolf (1996). Dictionary of Northern Mythology. D.S. Brewer. ISBN 978-0-85991-513-7.
• Sterckx, Claude (1994). "Nûtons, Lûtons et dieux celtes". Zeitschrift für celtische Philologie. 46 (1): 39–79. doi:10.1515/zcph.1994.46.1.39. ISSN 0084-5302. S2CID 160489954.
• Wagner, Heinrich (1986). "Zur Etymologie von keltisch Nodons, Ir. Nuadu, Kymr. Nudd/Lludd". Zeitschrift für celtische Philologie. 41 (1). doi:10.1515/zcph.1986.41.1.180. ISSN 0084-5302. S2CID 164811405.
• Wood, Andrew Paul (August 2022). "A Note on Nodens in Lovecraft's Mythos". Lovecraft Annual (16): 128–144. ISSN 1935-6102. JSTOR 27204678.

• Le Roux, Françoise (1963). "Le Dieu-roi Nodons/Nuada". Celticum. 6: 425–446.

• Media related to Nodens at Wikimedia Commons