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.
Investigators found high levels of Legionella bacteria in a cooling tower at what was then the Embassy Suites Napa Valley on California Boulevard, Napa County health officials said. Los Angeles Times, 18 May 2026 Not everyone has the space for a massive cooling tower or a dedicated console corner to curb their gaming hunger. Juhi Wadia, PC Magazine, 27 Apr. 2026 In this dense, sparkling web of pipes, tanks, and cooling towers spread over 500 acres, natural gas drawn from around the US is chilled to roughly the surface temperature of the dark side of the moon, liquefied, and pumped into tankers that carry it to the global market. Tim McDonnell, semafor.com, 31 Mar. 2026 Large cooling tower fans, rooftop air-handling units and dry coolers generate continuous low-frequency noise. Wangda Zuo, The Conversation, 9 Mar. 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 23 May. 2026.

Love words? Need even more definitions?

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

More from Merriam-Webster