adiantaceae adiagnostic • adiantiform · · · Info · Definitions · Characters · · adiantaceae · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) used in some classification systems for some genera of the family Polypodiaceae (or Pteridaceae). Synonyms: Adiantaceae, family Adiantaceae. · · Noun Definition 1 Characters · · 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 n latin small letter n U+006E t latin small letter t U+0074