Malacopterygii malacopterygii • malacopterygious · · · Info · Definitions · Characters · · Malacopterygii · · Text Latin · · Script 14 · · Length 7 · · Syllables Definitions · · · (noun) an extensive group of teleost fishes having fins supported by flexible cartilaginous rays. Synonyms: superorder Malacopterygii. · · Noun Definition 1 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079