Webster’s Revised Unabridged Dictionary · 1913
Cantle
Can′tle (kăn′t'l), n. [OF. cantel, chantel, corner, side, piece, F. chanteau a piece cut from a larger piece, dim. of OF. cant edge, corner. See 1st Cant.] 1. A corner or edge of anything; a piece; a fragment; a part. "In one cantle of his law." Milton.
Cuts me from the best of all my land A huge half moon, a monstrous cantle out. Shak.
2. The upwardly projecting rear part of saddle, opposite to the pommel. [Written also cante.]
Can′tle, v. t. To cut in pieces; to cut out from. [Obs.] [Written also cantile.]