metacarpal vein metacarpale • metacarpophalangeal · · · Info · Definitions · Synonyms · Characters · · metacarpal vein · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) dorsal and palmar veins of the hand. Synonyms: metacarpal vein, vena metacarpus. · · Noun Definition 1 Synonyms · · · vena metacarpus · · Synonym 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 p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076