けん ゴボウ剣 LinksSentence search for ゴボウ剣Sentence search for ゴボウけんSentence search for 牛蒡剣Sentence search for ごぼうけんKanji details for 剣Edit in JMdict Noun1. bayonetColloquial, Archaic, See also 銃剣Other forms牛蒡剣 【ごぼうけん】 Discussions Log in to talk about this word.