From zaman; an appointed occasion -- season, time.
see HEBREW zaman
H2165. zeman
זְמָ֑ן noun masculine (late) appointed time, time (Arabic , Ethiopic Biblical Aramaic, זְמַן ᵑ7, but Syriac , Mandean זיבנא, Samaritan , Palmyrene זבנא, compare ReckendZMG 1888, 394 **Mandean זנאן, see NöM 152; on Old Persian origin see Biblical Aramaic) — singular זְמָ֑ן Nehemiah 2:6; Ecclesiastes 3:1; suffix וְכִזְמַנָּ֑ם Esther 9:27, בִּזְמַנֵּיהֶם 9:31, (on Dagh. compare Ges§ 20. 2, c).