Smoke is the visible suspension of small particles in the air resulting from combustion or burning.
In slang, "smoke" can mean:
1. To inhale and exhale tobacco or other substances
2. To defeat someone decisively (e.g. "I smoked him in the game")
3. To kill or murder (gang slang)
4. To tease or provoke someone (e.g. "Don't smoke me")
5. In esports, refers to a smoke grenade or its effect