foirimealach Definitions (by source) Show all An Teagasg Críosdaidhe outer, external, 2059-60, 2127, 2713, -imel- 1018. An Teagasg Críosdaidhe. Author: Bonabhentura Ó hEodhasa, O.F.M.. Editor: Fearghal Mac Raghnaill, O.F.M.