雾化 Traditional form: 霧化 Pinyin (reading): wùhuà Definitions: to make into a fine spray; to atomize (medicine) nebulizer treatment Characters: 雾 - fog, mist, vapor, fine spray 化 - to change, to convert, to reform; -ize Traditional characters: 霧 - fog, mist, vapor, fine spray 化 - to change, to convert, to reform; -ize