כּוֹמֶר I, (כָּמַר) a mass of olives or grapes shrunk from exposure to the sun or from being put in the ground, prior to being placed in the press. B. Mets. 74ᵃ. Y. Ber. II, 4ᵇ bot. ככ׳ הזה של ענבים וכ׳ like the mass of heated grapes that drips of itself; Cant. R. to VII, 10 כבמרזה וכ׳ some ed. (read ככֹּמֶר הזה); Yeb. 97ᵃ; Bekh. 31ᵇ; Y. Shek. II, end, 47ᵃ כֹּמֶר.