/ Dictionary / Index C cleft: Meaning and Definition of Find definitions for: cleft Pronunciation: (kleft), [key] — n. a space or opening made by cleavage; a split. a division formed by cleaving. a hollow area or indentation: a chin with a cleft. a crack on the bend of the pastern of a horse. cleft Pronunciation: (kleft), [key] — v. a pt. and pp. of. —adj. cloven; split; divided. (of a leaf, corolla, lobe, or other expanded plant part) having divisions formed by incisions or narrow sinuses that extend more than halfway to the midrib or the base. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cleft (Thesaurus) clef cleft lip Related Content Daily Word Quiz: jaundice Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language