烟雾 Traditional form: 煙霧 Pinyin (reading): yānwù Definitions: smoke mist vapor smog fumes Characters: 烟 - smoke, soot; opium; tobacco, cigarettes 雾 - fog, mist, vapor, fine spray Traditional characters: 煙 - smoke, soot; opium; tobacco, cigarettes 霧 - fog, mist, vapor, fine spray