דַּפָּא, Targ. O. Ex. XXVI, 16 (Y. לוחא, h. text קֶרֶשׁ); a. fr.—Y. Meg. III, 74ᵇ bot. the word ish (Esth. IX, 6) בריש ד׳ must be written on the top of the column.—Pl. דַּפִּין, דַּפַּיָּא, דַּפֵּי Targ. O. l. c. 18; a. fr. [Some ed. דַּפָא, דָּפַיָּא, דַּפִין.]—B. Mets. 74ᵃ בי דפי the frame of the oil press, v. preced.—Succ. 36ᵇ דעבידא ד׳ ד׳ when the Ethrog was artificially moulded so as to look like planks joined together (angular); [Rashi: as the wheel of a water mill].