cooldown

noun

cool·​down ˈkül-ˌdau̇n How to pronounce cooldown (audio)
: the act or an instance of allowing physiological activity to return to normal gradually after strenuous exercise by engaging in less strenuous exercise

Examples of cooldown 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.
Behind the system, a noticeable cooldown is expected for the weekend. Vytas Reid, CBS News, 23 Apr. 2026 An interest-rate hike could help ease inflation but risks a further cooldown of the labor market, while a rate cut may boost hiring but threatens higher inflation. Max Zahn, ABC News, 21 Apr. 2026 After that first cooldown phase, fold in the cream, then chill for 4 hours more, or until firm. Karla Walsh, Better Homes & Gardens, 18 Apr. 2026 But come Saturday night, that warmer weather could be mixed with a quick cooldown and some rain. Rick Hurd, Mercury News, 12 Apr. 2026 See All Example Sentences for cooldown

Word History

First Known Use

1976, in the meaning defined above

Time Traveler
The first known use of cooldown was in 1976

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Cite this Entry

“Cooldown.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cooldown. Accessed 2 May. 2026.

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