internal spermatic artery internal secretion • internarial · · · Info · Definitions · Synonyms · Characters · · internal spermatic artery · · Text Common · · Latin · · Scripts 25 · · Length 9 · · Syllables Definitions · · · (noun) a branch of the aorta supplying the testicles. Synonyms: testicular artery, internal spermatic artery, arteria testicularis. · · Noun Definition 1 Synonyms · · · testicular artery · · Synonym 1 arteria testicularis · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 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 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 y latin small letter y U+0079