Examples of coolant in a Sentence
Recent Examples on the Web
The system is composed of a compact refrigeration unit, which circulates liquid coolant at low pressure through a special cooling cap that the patient wears.
—
Eva Epker, Forbes.com, 29 May 2025
The cooler temperatures and raindrops can act as natural coolants, helping dissipate heat from your body.
—Alyssa Hui-Anderson, Verywell Health, 21 May 2025
This thin, low-viscosity lube often does double duty as a coolant.
—New Atlas, 21 Apr. 2025
The team also oversaw the removal of heavy water, a substance used as a coolant in nuclear reactors, and irradiated fuel, nuclear fuel that can be reprocessed to extract materials for nuclear weapons.
—Eric Cheung, CNN, 1 Mar. 2025
See All Example Sentences for coolant
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Eva Epker, Forbes.com, 29 May 2025
The cooler temperatures and raindrops can act as natural coolants, helping dissipate heat from your body.
—Alyssa Hui-Anderson, Verywell Health, 21 May 2025
This thin, low-viscosity lube often does double duty as a coolant.
—New Atlas, 21 Apr. 2025
The team also oversaw the removal of heavy water, a substance used as a coolant in nuclear reactors, and irradiated fuel, nuclear fuel that can be reprocessed to extract materials for nuclear weapons.
—Eric Cheung, CNN, 1 Mar. 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 7 Jun. 2025.
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coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
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