忌烟 Traditional form: 忌煙 Pinyin (reading): jìyān Definitions: to quit smoking Characters: 忌 - jealous, envious; to fear; to shun 烟 - smoke, soot; opium; tobacco, cigarettes Traditional characters: 忌 - jealous, envious; to fear; to shun 煙 - smoke, soot; opium; tobacco, cigarettes