cleft lip cleft grafting • cleft palate · · · Info · Definitions · Synonyms · Characters · · cleft lip · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a congenital cleft in the middle of the upper lip. Synonyms: cleft lip, harelip, cheiloschisis. · · Noun Definition 1 Synonyms · · · harelip · · Synonym 1 cheiloschisis · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C p latin small letter p U+0070 t latin small letter t U+0074