aidhbhirseóir
Definitions (by source)
(with art.), the evil one, the devil; gs. -eóra, 4139, 4319 (á-), 4816 (áidhbherseóra).
Desiderius, otherwise called Sgáthán an Chrábhaidh. Editor: Thomas F. O’Rahilly.
m., adversary, the devil; gen. –ora, 622, 6657
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.