כְּמֵסַת, c. (v. מִסְּתָא; a phrase borrowed fr. Deut. XVI, 10; 17, v. Targ. Y.; = h. כְּדָיי) adequate, able, worthy. Targ. Y. II, Lev. XXIII, 29 דכ׳ וכ׳ that is able (or of adequate age) to fast. Targ. Y. Gen. XX, 16. Targ. II Sam. VII, 18; Targ. I Chr. XVII, 16 לית אנא כ׳ I am not worthy (h. text מי אנכי).