superior labial artery superiority complex • superior labial vein · · · Info · Definitions · Synonyms · Characters · · superior labial artery · · Text Common · · Latin · · Scripts 22 · · Length 8 · · Syllables Definitions · · · (noun) an artery that is a branch of the facial artery that supplies the upper lip. Synonyms: superior labial artery, arteria labialis superior. · · Noun Definition 1 Synonyms · · · arteria labialis superior · · Synonym 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 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079