internal maxillary artery internally • internal medicine · · · Info · Definitions · Characters · · internal maxillary artery · · Text Common · · Latin · · Scripts 25 · · Length 10 · · Syllables Definitions · · · (noun) the maxillary artery that supplies deep structure of the face and some of the meninges. Synonyms: internal maxillary artery. · · Noun Definition 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 n latin small letter n U+006E 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