Examples of coolant in a Sentence
Recent Examples on the Web
According to a recall notice published by the National Highway Traffic Safety Administration, the instrument panel display fails to show critical safety information like engine coolant temperature or electric charge.
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Michelle Del Rey, USA Today, 2 June 2026
The company has designed the coolant flow through the bike's motor, frame, and battery rather than using conventional pipes and hoses to transport oil or coolant fluid.
—New Atlas, 27 May 2026
The coolant in these designs also acts as a neutron reflector, sending neutrons back to the core.
—Ameya Paleja, Interesting Engineering, 27 May 2026
Motor oil helps regulate engine temperature and prevents wear, while coolant keeps things from overheating entirely.
—Tracy Yochum, Miami Herald, 21 May 2026
See All Example Sentences for coolant
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Michelle Del Rey, USA Today, 2 June 2026
The company has designed the coolant flow through the bike's motor, frame, and battery rather than using conventional pipes and hoses to transport oil or coolant fluid.
—New Atlas, 27 May 2026
The coolant in these designs also acts as a neutron reflector, sending neutrons back to the core.
—Ameya Paleja, Interesting Engineering, 27 May 2026
Motor oil helps regulate engine temperature and prevents wear, while coolant keeps things from overheating entirely.
—Tracy Yochum, Miami Herald, 21 May 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 3 Jun. 2026.
Copy CitationKids Definition
coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
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