cíle Definitions (by source) Show all Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death ‘keel,’ 2095, 2153, ‘carinæ’ Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Author: Geoffrey Keating. Editor: Osborn Bergin.