cooling tower

noun

: a structure over which circulated water is trickled to reduce its temperature by partial evaporation

Examples of cooling tower 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 hot water circulates through cooling towers or over wet pads that are exposed to air, and the portion that evaporates carries heat away with it. — Katie Tarasov, CNBC, 5 Nov. 2026 Small town, big data center Few towns know what a good deal looks like better than Perry, which has been molded for the past half-century by the looming cooling towers of its local nuclear power plant. — Sara Herschander, Vox, 5 Nov. 2026 In facilities equipped with evaporative cooling towers, some of the circulating water evaporates, carrying heat out of the data center into the atmosphere. — Encyclopedia Britannica, 9 Oct. 2026 Health officials emphasized the probe is not focused on a cooling tower, unlike prior outbreaks across the city, and added this is not a community cluster investigation and there is no risk to the surrounding area. — Nicole Alarcon, CBS News, 6 Oct. 2026 See All Example Sentences for cooling tower

Word History

First Known Use

1876, in the meaning defined above

Time Traveler
The first known use of cooling tower was in 1876

Browse Nearby Words

Cite this Entry

“Cooling tower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cooling%20tower. Accessed 14 Nov. 2026.

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