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.
These poisons can vaporize on hot days and be inhaled, absorbed through the skin, or even swallowed by children playing on synthetic fields. Dr. Philip J. Landrigan, New York Daily News, 10 July 2025 That’s still chilly, but remember the greenhouse effect: there is a lot of frozen methane and carbon dioxide on Pluto, so these ices can vaporize and possibly provide enough thermal retention to make the tiny world at least somewhat comfortable, if not exactly habitable. Phil Plait, Scientific American, 3 July 2025 In all, Wall Street created and vaporized nearly $6 trillion in market capitalization in the span of 30 minutes, highlighting the extent of the jitters that are materializing across various sectors of the economy over the tariff policy and its rollout. John W. Dean, MSNBC Newsweek, 7 Apr. 2025 When a comet gets close to the sun, its nucleus heats up, and the ice vaporizes to form its glowing coma (head) and tail. Jamie Carter, Forbes.com, 28 June 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 14 Jul. 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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