כֶּפֶל, preced. wds.) doubling, double amount, esp. (תשלומי) כ׳ the additional amount to be paid as fine on restoring stolen goods (Ex. XXII, 3; 6—8). Snh. I, 1. B. Kam. VII, 1; a. fr.—Ib. 65ᵃ עולה לו בכְפֵילוֹ (fr. כָּפֵל; Rashi: בתוך הכפל) is credited to him as the thief’s fine; Tosef. ib. VIII, 8 מתוך כפילו … is deducted from &c. Y. Sot. III, end, 19ᵇ; Kidd. 18ᵃ ולא בכפילו cannot be sold for the fine; a. fr.—Du. כִּפְלַיִם, כִּפְלַיִים. Succ. 51ᵇ; Tosef. ib. IV, 6 כ׳ כיוצאי מצרים twice as many as those who went out of Egypt; a. e.—Pl. כְּפָלִים even numbers. Pes. 110ᵃ השותה כ׳ Ms. M. he who drinks even numbers of cups, v. זוֹגָא.—כְּפֵלוֹת folding doors, v. כָּפַל.