むじょう 無常 LinksSentence search for 無常Sentence search for むじょうKanji details for 無 and 常Edit in JMdict Noun1. impermanenceBuddhism, Antonym: 常住Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun2. mutable; uncertain; ever-changing; transitory; transient; evanescent Discussions Log in to talk about this word.