smoker

Short definition from Wiktionary

Noun

1. 1
   A person who smokes tobacco habitually.
2. 2
   A smoking car on a train.
3. 3
   An informal social gathering for men only, at which smoking tobacco is allowed.
4. 4
   A social event featuring sketches, songs, etc., whether or not smoking is carried out.
5. 5
   A vent in the deep ocean floor from which a plume of superheated seawater, rich in minerals, erupts.
6. 6
   An illicit boxing match; see Wikipedia:Battle Royal (boxing).
7. 7
   A device that releases smoke intended to distract bees; a bee smoker.
8. 8
   A person or an apparatus that smokes food.
9. 9
   A two-stroke engine.
10. 10
    Any vehicle with a two-stroke engine, especially a motorcycle, as opposed to a four-stroke motorcycle or stroker.
11. 11
    A fastball.
12. 12
    Synonym of stag film.

Proper noun

1. 1
   A surname.