כַּרְכּוֹב, , v. כִּרְכֵּב) a rim around the altar. Zeb. 62ᵃ איזהו כ׳ … זה כיור what is meant by Karkob Rabbi says, a panel work; R. J. says, the rim (סוֹבֵב) Ib. כ׳ בין קרן לקרן (another) rim between one horn and the other; Tosef. Shek. III, 19; Y. ib. VIII, end, 51ᵇ (ref. to Shek. VIII, 8; Tosef. ib. III, 18).