n. A space or opening made by cleavage; a crevice; a fissure; a furrow; a rift; a chink.n. . The point where the legs are joined to the body; the crotch.n. 3. That which is cloven; a cloven hoof.n. A disease of horses characterized by a crack on the bend of the pastern.n. A piece made by splitting: as, a cleft of wood.n. Preterit and past participle of cleave.Split; divided; cloven.In botany, divided half-way down or somewhat further, with narrow or acute sinuses between the lobes: applied to a lobed leaf, calyx, etc.