Definition, Meaning & Synonyms
vapor
Noun
/ˈveɪpər/
Definition
A substance in a gaseous state that is normally liquid or solid at room temperature.
Examples
- As the kettle boiled, steam filled the kitchen, creating a cloud of vapor.
- The cold air condensed the vapor in the atmosphere into tiny droplets, forming fog.
- Scientists studied the vapor produced by the chemical reaction.
Meaning
Vapor is often invisible and can be formed as a result of heating a liquid or sublimation of a solid.
Synonyms
- Mist
- Steam
- Aerosol
- Fume
