Chemical
vapor Audio
va·por [ vey-per ]
Definitions related to vapor:
  • Gas whose temperature is less than the critical temperature, so that it may be liquefied or solidified by compression at a constant temperature; dispersion in air of molecules of a substance that is a liquid or a solid in its normal state, such as water vapor.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • The gaseous state of matter that is a solid or liquid at normal room temperature.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
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This content should not be used in place of medically-reviewed decision support reference material or professional medical advice. Some terms may have alternate or updated definitions not reflected in this set. The definitions on this page should not be considered complete or up to date.