烟蒂 Traditional form: 菸蒂 Pinyin (reading): yāndì Definitions: cigarette butt Characters: 烟 - smoke, soot; opium; tobacco, cigarettes 蒂 - root cause; the stem of a fruit; the peduncle of a flower Traditional characters: 菸 - tobacco, dried leaves; to fade 蒂 - root cause; the stem of a fruit; the peduncle of a flower