cheek muscle cheekless • cheekpiece · · · Info · Definitions · Synonyms · Characters · · cheek muscle · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) a muscle that flattens the cheek and retracts the angle of the mouth. Synonyms: cheek muscle, buccinator muscle, musculus buccinator. · · Noun Definition 1 Synonyms · · · buccinator muscle · · Synonym 1 musculus buccinator · · Synonym 2 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C m latin small letter m U+006D s latin small letter s U+0073 u latin small letter u U+0075