interrupted fern interrupted • interruptedly · · · Info · Definitions · Synonyms · Characters · · interrupted fern · · Text Common · · Latin · · Scripts 16 · · Length 5 · · Syllables Definitions · · · (noun) North American fern having tall erect pinnate fronds and a few sporogenous pinnae at or near the center of the fertile fronds. Synonyms: interrupted fern, Osmunda clatonia. · · Noun Definition 1 Synonyms · · · osmunda clatonia · · Synonym 1 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075