reithe
Definitions (by source)
m., ram.
Stories from Keating's History of Ireland. Editor: Osborn Bergin.
m., ram, 17;--pl. acc. –thidhe, 3568; dat. –theadhaibh, 3575
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.