אַגָּס, (Tosef. עוּגָּס) m. (גוס, גסס to swell, v. גַּס III, cmp. תַּפּוּחַ) pear, pear-tree. [In oth. Semit. dial. except Syr., plum, Fl. to Levi Talm. Dict. s. v.] Y. Kil. I, 27ᵃ bot.; Tosef. ib. I, 4. Ib. II, 15 (Var. עובש).—Pl. אַגָּסִים, עוּגָּסִים) אַגָּסִין). Y. Ter. XI, 47ᵈ bot. Kil. I, 4. Tosef. Shebi. VII, 16; a. fr. [Cmp. אֱגוֹז, esp. Cant. VI, 11, where the context points to fruits in gen. Cmp. חָבוּשׁ.]