老烟鬼

老煙鬼
lǎoyānguǐ
  1. heavy smoker
  2. chain smoker

CEDICT

Entry Composition

1 老 lǎo
  1. prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity
  2. old (of people)
  3. venerable (person)
  4. experienced
  5. of long standing
  6. always
  7. all the time
  8. of the past
  9. very
  10. outdated
  11. (of meat etc) tough
2 烟鬼 yānguǐ
  1. heavy smoker
  2. chain smoker

Related entries

烟鬼 yānguǐ
  1. heavy smoker
  2. chain smoker
老烟枪 lǎoyānqiāng
  1. heavy smoker
  2. chain smoker
  3. life-long smoker
瘾君子 yǐnjūnzǐ
  1. opium eater
  2. drug addict
  3. chain smoker
不是每個癮君子都有創傷；不過有創傷的人變少，癮君子也會變少。

Not every addict is traumatized, but there would be a lot fewer addicts if a lot fewer people were traumatized.

Source: Tatoeba