Examples of coolant in a Sentence
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Antifreeze coolant is usually a mixture of water and glycol, a chemical that prevents the engine from freezing and overheating.
—
Hayleigh Evans, The Arizona Republic, 7 Dec. 2024
Eventually, the coolant ran out, but not until WISE had successfully completed its science goals.
—Toshi Hirabayashi, Discover Magazine, 5 Dec. 2024
Simply drain the coolant and replace it with hot, distilled water.
—Raphael Orlove, Robb Report, 27 Feb. 2025
Miami Beach, with sea breezes acting as a coolant, should be 79 at that hour, according to the weather service’s hourly forecast graph.
—Howard Cohen, Miami Herald, 27 Jan. 2025
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Hayleigh Evans, The Arizona Republic, 7 Dec. 2024
Eventually, the coolant ran out, but not until WISE had successfully completed its science goals.
—Toshi Hirabayashi, Discover Magazine, 5 Dec. 2024
Simply drain the coolant and replace it with hot, distilled water.
—Raphael Orlove, Robb Report, 27 Feb. 2025
Miami Beach, with sea breezes acting as a coolant, should be 79 at that hour, according to the weather service’s hourly forecast graph.
—Howard Cohen, Miami Herald, 27 Jan. 2025
See All Example Sentences for coolant
Cite this Entry
“Coolant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coolant. Accessed 24 Mar. 2025.
Copy CitationKids Definition
coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
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