emissary vein emissaryship • emissile · · · Info · Definitions · Synonyms · Characters · · emissary vein · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) one of several connecting veins in the scalp and head that drain blood from sinuses in the dura mater to veins outside the skull. Synonyms: emissary vein, vena emissaria. · · Noun Definition 1 Synonyms · · · vena emissaria · · 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 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076 y latin small letter y U+0079