Examples of coolant in a Sentence
Recent Examples on the Web
Unlike traditional plants that rely on water, these XMRs utilize liquid sodium metal coolant.
—
Aman Tripathi, Interesting Engineering, 21 Dec. 2025
EVs don’t need oil changes or coolant flushes.
—Jason Phillips, USA Today, 19 Dec. 2025
Through the partnership, the American researchers were hoping to advance work on a less complex reactor, in which molten salt would be used as a coolant rather than a fuel line.
—Colin Jones, New Yorker, 18 Dec. 2025
If the proper coolant is used, then your engine should be safe from freezing but the other liquids need more attention.
—Keenan Thompson, Freep.com, 10 Dec. 2025
See All Example Sentences for coolant
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Aman Tripathi, Interesting Engineering, 21 Dec. 2025
EVs don’t need oil changes or coolant flushes.
—Jason Phillips, USA Today, 19 Dec. 2025
Through the partnership, the American researchers were hoping to advance work on a less complex reactor, in which molten salt would be used as a coolant rather than a fuel line.
—Colin Jones, New Yorker, 18 Dec. 2025
If the proper coolant is used, then your engine should be safe from freezing but the other liquids need more attention.
—Keenan Thompson, Freep.com, 10 Dec. 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 28 Dec. 2025.
Copy CitationKids Definition
coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
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