Definition of vapores:
(n) :
Cloudy diffused matter such as mist, steam or fumes suspended in the air.
(n) :
The gaseous state of a substance that is normally a solid or liquid.
(v) :
(intransitive) To become vapor; to be emitted or circulated as vapor.
(v) :
(transitive) To turn into vapor.
(v) :
To emit vapor or fumes.
(n) :
(idiomatic) Something insubstantial, fleeting, or transitory; unreal fancy; vain imagination; idle talk; boasting.