superior mesenteric artery superiorly • superiorness · · · Info · Definitions · Characters · · superior mesenteric artery · · Text Common · · Latin · · Scripts 26 · · Length 10 · · Syllables Definitions · · · (noun) originates from the upper part of the aorta that supplies the small intestines and the cecum and the colon. Synonyms: superior mesenteric artery. · · 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 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E 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 y latin small letter y U+0079