Examples of coolant in a Sentence
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Water is replaced with liquid sodium coolant, which melts at around 1,616 °F (880 °C) and is transparent to neutrons.
—
David Szondy
march 08, New Atlas, 8 Mar. 2026
Atmus Filtration, which is based in Nashville, Tennessee, makes filters, coolant and chemical products.
—Dan Mangan, CNBC, 6 Mar. 2026
Subaru has a product to seal possible cylinder head gasket issues, and some manufacturers even build a sealer into their coolant formulas.
—John Paul, The Providence Journal, 6 Mar. 2026
Years ago, Honda/Acura would state replace coolant at 120,000 miles, timing belt at 105,000.
—Hartford Courant, 28 Feb. 2026
See All Example Sentences for coolant
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David Szondy
march 08, New Atlas, 8 Mar. 2026
Atmus Filtration, which is based in Nashville, Tennessee, makes filters, coolant and chemical products.
—Dan Mangan, CNBC, 6 Mar. 2026
Subaru has a product to seal possible cylinder head gasket issues, and some manufacturers even build a sealer into their coolant formulas.
—John Paul, The Providence Journal, 6 Mar. 2026
Years ago, Honda/Acura would state replace coolant at 120,000 miles, timing belt at 105,000.
—Hartford Courant, 28 Feb. 2026
See All Example Sentences for coolant
Cite this Entry
“Coolant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coolant. Accessed 15 Mar. 2026.
Copy CitationKids Definition
coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
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