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 city health department said the outbreak is linked to cooling towers, heat exchangers that use fans and water to cool down buildings. Nicole Fallert, USA Today, 22 Aug. 2025 When the current outbreak was first identified, New York City health officials directed an investigation into all cooling towers in the affected neighborhood. Meghan Bartels, Scientific American, 5 Aug. 2025 Legionnaires’ disease can be caused by plumbing systems where conditions are favorable for Legionella growth, such as cooling towers, whirlpool spas, hot tubs, humidifiers, hot water tanks and evaporative condensers of large air-conditioning systems, health officials warned. Jon Haworth, ABC News, 30 July 2025 Authorities suspect that the bacteria, Legionella, is being spread by cooling towers on buildings in Harlem. Jade Walker, CNN Money, 6 Aug. 2025 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

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Cite this Entry

“Cooling tower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cooling%20tower. Accessed 25 Aug. 2025.

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