おしだ 雄羊歯 LinksSentence search for 雄羊歯Sentence search for おしだSentence search for オシダKanji details for 雄, 羊 and 歯Edit in JMdict Noun1. thick-stemmed wood fern (Dryopteris crassirhizoma)Usually written using kana aloneOther formsオシダ Discussions Log in to talk about this word.