stylomastoid vein stylomastoid • stylomaxillary · · · Info · Definitions · Synonyms · Characters · · stylomastoid vein · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) a vein that drains the tympanic cavity and empties into the retromandibular vein. Synonyms: stylomastoid vein, vena stylomastoidea. · · Noun Definition 1 Synonyms · · · vena stylomastoidea · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 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 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076 y latin small letter y U+0079