Jastrow: דִּיבּוּרָא

דִּיבּוּרָא, דִּבּוּ׳, דִּבֵּירָא, דְּבִירָא ch. same esp. revelation. Targ. Ez. I, 24; 25 ed. Lag. דבי׳ (oth. דבו׳, some ed. די בירא, read דִּיבֵּירָא). Targ. Y. Num. VII, 89; a. fr.—R. Hash. 6ᵃ אימא ד׳ לא כלום הוא I might have thought a mere word (without action) was of no effect. Ib. לא קיימיה לדִיבּוּרֵיה he did not substantiate his word (by an action). Ned. 41ᵃ ד׳ קשי וכ׳ talking is injurious to the eyes; a. fr.—Pl. דִּיבּוּרַיָּא, דְּבִירַיָּא, דִּיבֵּירַיָּא, דִּבּ׳, esp. the Ten Commandments. Targ. Y. Ex. XX, 1 (II דִּיבְרַיָּא); a. fr.—Y. Meg. IV, 75ᵇ bot. קטע בריבי׳ וכ׳ cut the Ten Commandments apart, so that our children may be able to study them.