むへん 謀反 LinksSentence search for 謀反Sentence search for むへんSentence search for ぼうへんKanji details for 謀 and 反Edit in JMdict Noun1. plotting to overthrow the government (by assassinating the emperor)Archaic, See also 八虐, sometimes むほんOther forms謀反 【ぼうへん】 Discussions Log in to talk about this word.