מְשִׂימָה, (שׂוּם, formed with ref. to שום תשים, Deut. XVII, 15) appointment, office. — Pl. מְשִׂימוֹת. Yeb. 45ᵇ כל מ׳ שאתה משים וכ׳ whatever offices thou createst, the elected must be from among thy brethren; Kidd. 76ᵇ; a. e.