antagonistic muscle antagonistically • antagonization · · · Info · Definitions · Characters · · antagonistic muscle · · Text Common · · Latin · · Scripts 19 · · Length 7 · · Syllables Definitions · · · (noun) (physiology) a muscle that opposes the action of another. Synonyms: antagonistic muscle. Example: "The biceps and triceps are antagonistic muscles." · · Noun Definition 1 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 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075