inferior rectus inferior pulmonary vein • inferior rectus muscle · · · Info · Definitions · Synonyms · Characters · · inferior rectus · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) the ocular muscle whose contraction turns the eyeball down and medially. Synonyms: inferior rectus muscle, inferior rectus, rectus inferior. · · Noun Definition 1 Synonyms · · · inferior rectus muscle · · Synonym 1 rectus inferior · · 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 n latin small letter n U+006E o latin small letter o U+006F 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