雲うん散さんうんさんConjugationMeanings1noun, noun or participle which takes 'suru', intransitive verbscatter; disperseDescribes things dispersing like clouds, often used in the set phrase 雲散霧消 (うんさんむしょう) meaning 'vanishing without a trace'. As a standalone word, it is somewhat literary.群ぐん衆しゅうは雲うん散さんした。The crowd scattered.彼かれの不ふ安あんは雲うん散さん霧む消