lurga Definitions (by source) Show all Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death f., shin, leg; pl. luirgne, 74, 4061 Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Author: Geoffrey Keating. Editor: Osborn Bergin.