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vapor

[ˈveɪpər]

vapor Definition

a substance in the form of a gas or mist, especially one that is produced by heating or boiling a liquid.

Using vapor: Examples

Take a moment to familiarize yourself with how "vapor" can be used in various situations through the following examples!

  • Example

    The hot water produces vapor.

  • Example

    The room was filled with vapor from the humidifier.

  • Example

    The vapor from the volcano obscured the view.

  • Example

    The vapor trails from the planes crisscrossed the sky.

vapor Synonyms and Antonyms

Synonyms for vapor

Phrases with vapor

  • a problem in the fuel system of an internal combustion engine where the fuel boils and vaporizes before it reaches the engine, causing the engine to stall

    Example

    The car wouldn't start because of vapor lock.

  • a material used to prevent the diffusion of water vapor into a building or structure

    Example

    The contractor installed a vapor barrier to prevent moisture from seeping into the walls.

  • the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases at a given temperature in a closed system

    Example

    The vapor pressure of water increases as the temperature rises.

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Summary: vapor in Brief

The term 'vapor' [ˈveɪpər] refers to a gas or mist produced by heating or boiling a liquid. It can be seen in examples like 'The hot water produces vapor' and 'The vapor from the volcano obscured the view.' Vapor also has specific applications, such as 'vapor lock,' which is a problem in the fuel system of an internal combustion engine, and 'vapor barrier,' which is a material used to prevent the diffusion of water vapor into a building or structure.

How do native speakers use this expression?