intercostal artery intercostal • intercostally · · · Info · Definitions · Synonyms · Characters · · intercostal artery · · Text Common · · Latin · · Scripts 18 · · Length 7 · · Syllables Definitions · · · (noun) several arteries and supplying the intercostal spaces of the rib cage. Synonyms: intercostal artery, arteria intercostalis. · · Noun Definition 1 Synonyms · · · arteria intercostalis · · Synonym 1 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 n latin small letter n U+006E o latin small letter o U+006F 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