Dictionary

The visible vapor/vapour, gases, and fine particles given off by burning or smoldering material.

A cigarette.

Example: Can I bum a smoke off you?;  I need to go buy some smokes.

Anything to smoke (e.g. cigarettes, marijuana, etc.)

Example: Hey, you got some smoke?

(never plural) An instance of smoking a cigarette, cigar, etc.; the duration of this act.

Example: I'm going out for a smoke.

Of the colour known as smoke.

Made of or with smoke.

To inhale and exhale the smoke from a burning cigarette, cigar, pipe, etc.

Example: He's smoking his pipe.

To inhale and exhale tobacco smoke.

Example: Do you smoke?

To give off smoke.

Example: My old truck was still smoking even after the repairs.

To preserve or prepare (food) for consumption by treating with smoke.

Example: You'll need to smoke the meat for several hours.