cardinal virtue cardinal vein • card index · · · Info · Definitions · Characters · · cardinal virtue · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) one of the seven preeminent virtues. Synonyms: cardinal virtue. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 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 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076