common iliac vein common iliac artery • commonish · · · Info · Definitions · Characters · · common iliac vein · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) formed by the internal and external iliac veins; unites with its fellow from the opposite side of the body to form the inferior vena cava. Synonyms: common iliac vein. · · 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 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 v latin small letter v U+0076