orghráin Definitions (by source) Show all The Book of O'Hara: Leabhar Í Eadhra 3354. The Book of O'Hara: Leabhar Í Eadhra. Editor: Lambert McKenna S.J. Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death see urghráin Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Author: Geoffrey Keating. Editor: Osborn Bergin.