Ophioglossaceae ophioglossaceae • ophioglossaceous · · · Info · Definitions · Characters · · Ophioglossaceae · · Text Latin · · Script 15 · · Length 5 · · Syllables Definitions · · · (noun) a family of succulent ferns of order Ophioglossales; cosmopolitan in distribution. Synonyms: family Ophioglossaceae. · · Noun Definition 1 Characters · · O latin capital letter o U+004F 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 h latin small letter h U+0068 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 s latin small letter s U+0073