iliolumbar artery iliolumbar • iliolumbar vein · · · Info · Definitions · Synonyms · Characters · · iliolumbar artery · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) an artery that originates in the internal iliac artery and supplies the pelvic muscles and bones. Synonyms: iliolumbar artery, arteria iliolumbalis. · · Noun Definition 1 Synonyms · · · arteria iliolumbalis · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 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 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079