1.a cloud of fine particles suspended in a gas
2.a hot vapor containing fine particles of carbon being produced by combustion;
the fire produced a tower of black smoke that could be seen for miles
3.an indication of some hidden activity;
with all that smoke there must be a fire somewhere
4.something with no concrete substance;
his dreams all turned to smoke
5.tobacco leaves that have been made into a cylinder
6.street names for marijuana
7.the act of smoking tobacco or other substances;
he went outside for a smoke
8.(baseball) a pitch thrown with maximum velocity;
he swung late on the fastball
1.inhale and exhale smoke from cigarettes, cigars, pipes;
We never smoked marijuana
2.emit a cloud of fine particles;
The chimney was fuming