こしょうそう 胡椒草 LinksSentence search for 胡椒草Sentence search for こしょうそうSentence search for コショウソウKanji details for 胡, 椒 and 草Edit in JMdict Noun1. garden cress (Lepidium sativum)Usually written using kana aloneOther formsコショウソウ Discussions Log in to talk about this word.