מֶחֶק, (preced. wds.) erasure, erased spot. B. Bath. 163ᵇ bot. הוא ועדיו על המ׳ the document itself and the signature of witnesses written over an erasure. Ib. 164ᵃ; a. fr.—Pl. מְחָקִין. Ib. 161ᵇ כל המ׳ צריך וכ׳ all erasures written over must be ratified (on the margin).