げんそう 玄草 LinksSentence search for 玄草Sentence search for げんそうSentence search for ゲンソウKanji details for 玄 and 草Edit in JMdict Noun1. Thunberg's geranium (Geranium thunbergii)Usually written using kana alone, See also 現の証拠Other formsゲンソウ Discussions Log in to talk about this word.