maxillary artery maxillary • maxillary sinus · · · Info · Definitions · Synonyms · Characters · · maxillary artery · · Text Common · · Latin · · Scripts 16 · · Length 7 · · Syllables Definitions · · · (noun) either of two arteries branching from the external carotid artery and supplying structure of the face. Synonyms: maxillary artery, arteria maxillaris. · · Noun Definition 1 Synonyms · · · arteria maxillaris · · 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 m latin small letter m U+006D r latin small letter r U+0072 t latin small letter t U+0074 x latin small letter x U+0078 y latin small letter y U+0079