In Irish mythology, Nuada or Nuadu, known by the epithet Airgetlám, was the first king of the Tuatha Dé Danann. He is also called Nechtan, Nuadu Necht and Elcmar, and is the husband of Boann. He is mostly known from the tale in which he loses his arm or hand in battle, and thus his kingship, but regains it after being magically healed by Dian Cécht. Nuada is thought to have been a god and is related to the British and Gaulish god Nodens, who is associated with hunting and fishing. His Welsh equivalent is Nudd or Lludd Llaw Eraint.
The Tandragee Idol, which is believed to represent Nuada
Irish mythology is the body of myths indigenous to the island of Ireland. It was originally passed down orally in the prehistoric era. In the early medieval era, some myths were transcribed by Christian monks, who heavily altered and Christianised the myths. Irish mythology is the best-preserved branch of Celtic mythology.
Riders of the Sidhe, a 1911 painting of the aos sí or Otherworldly people of the mounds, by the artist John Duncan
Cuchulain in Battle by Joseph Christian Leyendecker, 1911
The Fomorians, as depicted by John Duncan (1912)
Folio 53 of the Book of Leinster. Medieval manuscripts are the main source for Irish mythology and early literature.