כְּדוּ, when it (happens that), whenever, when. Targ. Lam. III, 50 עד כ׳ ד־ until what time he &c.—Y. Peah I, 15ᶜ bot. כ׳ נפיק וכ׳ (ed. Krot. כד) whenever he comes from school. Y. Ḥall. I, end, 58ᵃ כידו אתי וכ׳ (not בידו) whenever he went to take (bread) into his hand.
כְּדוּ, as it is(כִּדְהוּ), now. Targ. Y. Gen. XXVI, 28 כ׳ נפקת now that thou hast gone away. Targ. Jud. V, 9. Targ. Jer. XXXI, 18. Targ. Is. XXXII, 14.—Succ. 44ᵇ כ׳ הוית דייר וכ׳ (v. Rabb. D. S. a. l. note) I have now been in this country &c.; a. fr.—[Gen. R. s. 44 מן כ׳, v. מִלְכְיָא.]—V. כְּדִי.