adiantum adiantiform • adiantum bellum · · · Info · Definitions · Characters · · adiantum · · Text Latin · · Script 8 · · Length 4 · · Syllables Definitions · · · (noun) cosmopolitan genus of ferns: maidenhair ferns; in some classification systems placed in family Polypodiaceae or Adiantaceae. Synonyms: Adiantum, genus Adiantum. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075