ἐφ-ημερία, -ας, ἡ (ἐφήμερος), [in LXX chiefly for מִשְׁמֶרֶת, מַחֲלֹקֶת ;] 1. a course of daily services (Neh.13:30, 1Ch.25:8, al.). 2. a class or course of priests detailed for service in the temple (1Ch.23:6, al.): Luk.1:5, 8 (cf. MGr., ἐφημέριος, priest).† (AS)
STRONG'S WORD STUDY
G2183 — ἐφημερία
ephēmeria · division · Greek