rasp fern rasper • rasp grass · · · Info · Definitions · Synonyms · Characters · · rasp fern · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) any fern of the genus Doodia having pinnate fronds with sharply dentate pinnae. Synonyms: doodia, rasp fern. · · Noun Definition 1 Synonyms · · · doodia · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073