Lepidosauria lepidosauria • lepidosaurian · · · Info · Definitions · Characters · · Lepidosauria · · Text Latin · · Script 12 · · Length 7 · · Syllables Definitions · · · (noun) diapsid reptiles: lizards; snakes; tuataras. Synonyms: subclass Lepidosauria. · · Noun Definition 1 Characters · · L latin capital letter l U+004C a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075