סוֹבֶךְ, (סָבַךְ) [thicket,] the fleshy part of the leg, calf. Ḥull. X, 4. Y. Yeb. XII, 12ᶜ bot.; Tosef. Yad. II, 1 ברגל עד הס׳ he must wash his feet up to where the calf begins.