reanna Definitions (by source) Show all Stories from Keating's History of Ireland pl. of rinn, star, constellation. Stories from Keating's History of Ireland. Author: Geoffrey Keating. Editor: Osborn Bergin. Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death see rinn Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Author: Geoffrey Keating. Editor: Osborn Bergin.