vena ulnaris vena trachealis • vena umbilicalis · · · Info · Definitions · Synonyms · Characters · · vena ulnaris · · Text Common · · Latin · · Scripts 12 · · Length 5 · · Syllables Definitions · · · (noun) any of several veins of the forearm. Synonyms: ulnar vein, vena ulnaris. · · Noun Definition 1 Synonyms · · · ulnar vein · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 v latin small letter v U+0076