éapacht

== Irish == === Etymology === From Old Irish epecht, from Latin epactae, from Ancient Greek ἐπακταί (epaktaí, “intercalary days”), feminine plural of ἐπακτός (epaktós, “brought on or in, added”). === Noun === éapacht f (genitive singular éapachta) epact ==== Declension ==== === Mutation === === References === === Further reading === “éapacht”, in The National Terminology Database for Irish, Fiontar & Scoil na Gaeilge, DCU and Foras na Gaeilge, 2006–2026