כִּיתּוּנָא, (v. כִּיתַּן) = h. כֻּתּוֹנֶת, linen coat, in gen. undergarment, shirt. Targ. O. Gen. XXXVII, 3; a. fr.—R. Hash. 27ᵇ דהפכיה ככ׳ that he turned it like a shirt (the inside outside). Ned. 55ᵇ כ׳ דצלא a leather coat (v. אִיסְקוֹרְטְיָא). Ḥull. 46ᵃ, v. וְרַד; a. e.—Pl. כִּיתּוּנִין, כִּיתּוּנַיָּא, כִּתּ׳. Targ. Ex. XXVIII, 40. Targ. Is. III, 22; a. fr.