vaporize

verb

va·​por·​ize ˈvā-pə-ˌrīz How to pronounce vaporize (audio)
vaporized; vaporizing

transitive verb

1
: to convert (as by the application of heat or by spraying) into vapor
2
: to cause to become dissipated
3
: to destroy by or as if by converting into vapor
a tank vaporized by a shell
vaporizable adjective
vaporization noun

Examples of vaporize in a Sentence

Heat is used to vaporize the liquid. Pressure causes the chemical to vaporize.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The findings are notable because the nickel gas surrounding 3I/ATLAS was detected at a huge distance from the sun (nearly four times Earth's distance from the sun) where temperatures are too cold for metals to normally vaporize, Rahatgaonkar told NPR in an interview. NPR, 30 Oct. 2025 In stone or layers of dust in which there is no ice that could be vaporized, the drilling process would be stopped. Samantha Mathewson, Space.com, 30 Oct. 2025 When a comet approaches the Sun, its ices heat up and vaporize, releasing gas and dust that form a glowing coma (a halo around the nucleus) and sometimes a tail that always points away from the Sun. Hannah Parry, MSNBC Newsweek, 29 Oct. 2025 As Halley approaches the sun every 76 years, gasses vaporize off the surface and give the comet its distinctive tail. Dean Regas, Cincinnati Enquirer, 17 Oct. 2025 See All Example Sentences for vaporize

Word History

Etymology

vapor entry 1 + -ize

First Known Use

1803, in the meaning defined at transitive sense 1

Time Traveler
The first known use of vaporize was in 1803

Browse Nearby Words

Cite this Entry

“Vaporize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vaporize. Accessed 3 Nov. 2025.

Kids Definition

vaporize

verb
va·​por·​ize ˈvā-pə-ˌrīz How to pronounce vaporize (audio)
vaporized; vaporizing
: to turn from a liquid or solid into vapor
vaporization noun

Medical Definition

vaporize

verb
va·​por·​ize
variants also British vaporise
vaporized also British vaporised; vaporizing also British vaporising

transitive verb

: to convert from a liquid or solid into a vapor
vaporized plaque in an artery with laser treatment
vaporizable adjective
also British vaporisable

More from Merriam-Webster on vaporize

Last Updated: - Updated example sentences
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