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 demo, held at a granite quarry in Marble Falls, Texas, showed the company’s ability to vaporize rock using high-frequency electromagnetic waves, drilling 387 feet (118 meters) into solid granite without any physical contact. Georgina Jedikovska, Interesting Engineering, 18 Sep. 2025 The first Starship launch vaporized part of the launch site and threw debris as far as 6 miles. Taylor Kate Brown, ProPublica, 17 Sep. 2025 This vaporized the harmful metals in the red mud, and left behind a purified compound rich in aluminum. New Atlas, 17 Sep. 2025 However, as seals in the engines, designed to stop leaks, wear and degrade, oil seeps in and vaporizes in the heat, releasing toxic compounds onboard. Colson Thayer, PEOPLE, 16 Sep. 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 23 Sep. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!