הֲדָדֵי, (= הד־הדי, v. הַד־) each other, mutually. Targ. II Esth. I, 7 להדדי = הדא להדא (ed. Lag. לחדדי, Var. לה׳; cmp. Syr. חדדא P. Sm. 1196). Gitt. 68ᵃ כבשינהו אה׳ (= הדא אהדא) squeeze them against each other. Ib. 69ᵃ בהדי ה׳ with one another (in immediate contact). Ḥull. 43ᵃ, v. הַנְדֵּז; a. fr.—כי ה׳ (= הדא כי הדא) like each other. Snh. 4ᵇ (ḥeleb a. ḥăleb) דכי ה׳ נינהו which are written alike. Erub. 69ᵇ כי ה׳ וכ׳ are in the same legal category. Yeb. 14ᵃ כי ה׳ of equal rank in scholarship; a. e.