Marattiaceae Marattia • marattiaceous · · · Info · Definitions · Characters · · Marattiaceae · · Text Latin · · Script 12 · · Length Definitions · · · (noun) constituting the order Marattiales: chiefly tropical eusporangiate ferns with gigantic fronds. Synonyms: family Marattiaceae. · · 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 i latin small letter i U+0069 r latin small letter r U+0072 t latin small letter t U+0074