musculus serratus posterior musculus serratus anterior • musculus sphincter ani · · · Info · Definitions · Synonyms · Characters · · musculus serratus posterior · · Text Common · · Latin · · Scripts 27 · · Length 9 · · Syllables Definitions · · · (noun) skeletal muscle that draws the rib cage backward and downward. Synonyms: posterior serratus muscle, serratus posterior, musculus serratus posterior. · · Noun Definition 1 Synonyms · · · posterior serratus muscle · · Synonym 1 serratus posterior · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075