Synonyms of evaporation
: the act or process of evaporating:
a
: change from a liquid to a vapor
evaporation of water
But warming increases the evaporation of ocean water, which could increase the snowfall on the Arctic and Antarctic ice sheets, remove water from the ocean, and lower sea level.Jack M. Hollander
b
: the vanishing or disappearance of something
The pope's attempt to arrest the evaporation of the Christian tradition in Europe was also unsuccessful.Conrad Black
No longer a machine that accelerates the evaporation of resources, in the Roman context the banquet becomes a theatre of wealth and property, of social distinction, or social-climbing.James N. Davidson

Examples of evaporation in a Sentence

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 research found that there are more factors than mere evaporation that determine how fragments of asteroids and comets lose mass and speed passing through the atmosphere before slamming into the ground as meteorites. Robert Lea, Space.com, 1 Sep. 2026 However, the study noted this particular lake is a terminal saline lake, which leaves salts and other minerals behind through the process of evaporation. Alison Fox, Travel + Leisure, 27 Aug. 2026 Watering in the morning is advised, especially in the hotter months of the year, to minimize evaporation. Lauren David, Southern Living, 27 Aug. 2026 Moving sweat away from the skin can make clothing feel drier, but evaporation that happens farther from the skin can also provide cooling. Aya Diab, Los Angeles Times, 26 Aug. 2026 See All Example Sentences for evaporation

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of evaporation was in the 14th century

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Cite this Entry

“Evaporation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/evaporation. Accessed 3 Sep. 2026.

Kids Definition

evaporation

noun
evap·​o·​ra·​tion
i-ˌvap-ə-ˈrā-shən
: the process of evaporating

Medical Definition

evaporation

noun
: the change by which any substance is converted from a liquid state into and carried off in vapor
specifically : the conversion of a liquid into vapor in order to remove it wholly or partly from a liquid of higher boiling point or from solids dissolved in or mixed with it
evaporate verb
evaporated; evaporating

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