What is the meaning of Smoker?

A person who smokes tobacco habitually.

A smoking car on a train.

An informal social gathering for men only, at which smoking tobacco is allowed.

A social event featuring sketches, songs, etc., whether or not smoking is carried out.

A vent in the deep ocean floor from which a plume of superheated seawater, rich in minerals, erupts.

An illicit boxing match; see Wikipedia:Battle Royal (boxing).

A device that releases smoke intended to distract bees; a bee smoker.

A person or an apparatus that smokes food.

A two-stroke engine.

Any vehicle with a two-stroke engine, especially a motorcycle, as opposed to a four-stroke motorcycle or stroker.

A fastball.

Synonym of stag film

Source: wiktionary.org