obturator vein obturator nerve • obtuse-angled · · · Info · Definitions · Characters · · obturator vein · · Text Common · · Latin · · Scripts 14 · · Length Definitions · · · (noun) a vein formed by the union of tributaries that drain the hip joints and thigh muscles; empties into the internal iliac vein. Synonyms: vena obturatoria. · · Noun Definition 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 n latin small letter n U+006E 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 v latin small letter v U+0076