Examples of coolant in a Sentence
Recent Examples on the Web
Always check your vehicle's coolant levels and windshield wiper fluid.
—
Mariyam Muhammad, The Enquirer, 10 July 2025
In 2010, the U.S. Environmental Protection Agency (EPA) banned the sale of new AC units (either central AC or window models) that use Freon—also known as R-22—as a coolant.
—Jeffrey Kluger, Time, 25 June 2025
Appliances, coolant fluid, polyester curtains, cleaning products—all the manmade parts of a house can produce a rich suite of health-harming compounds and gases, like benzene and formaldehyde, and polycyclic aromatic hydrocarbons, or PAHs.
—Alejandra Borunda, NPR, 19 Jan. 2025
The liquid can dissipate as much as 400W TDP in componentry, and an LCD panel on the case can monitor flow rates and coolant temperature.
—Emily Forlini, PCMAG, 12 Jan. 2025
See All Example Sentences for coolant
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Mariyam Muhammad, The Enquirer, 10 July 2025
In 2010, the U.S. Environmental Protection Agency (EPA) banned the sale of new AC units (either central AC or window models) that use Freon—also known as R-22—as a coolant.
—Jeffrey Kluger, Time, 25 June 2025
Appliances, coolant fluid, polyester curtains, cleaning products—all the manmade parts of a house can produce a rich suite of health-harming compounds and gases, like benzene and formaldehyde, and polycyclic aromatic hydrocarbons, or PAHs.
—Alejandra Borunda, NPR, 19 Jan. 2025
The liquid can dissipate as much as 400W TDP in componentry, and an LCD panel on the case can monitor flow rates and coolant temperature.
—Emily Forlini, PCMAG, 12 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 13 Jul. 2025.
Copy CitationKids Definition
coolant
noun
cool·ant
ˈkü-lənt 
: a usually fluid cooling substance
Love words? Need even more definitions?
Merriam-Webster unabridged
Share