noun, noun or participle which takes 'suru', intransitive verb
vanishing like mist; dispersing without a trace
Yojijukugo describing things disappearing completely, like clouds and mist clearing away. Often used for worries, doubts, or abstract things vanishing. Can be used as a noun or with する as an intransitive verb.
See also: 雲散霧消
彼の不安は雲消霧散した。
His anxiety vanished like mist.
He continued explaining until the doubts dispersed completely.