refrigerant
Americanadjective
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refrigerating; cooling.
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reducing bodily heat or fever.
noun
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a refrigerant agent, as a drug.
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a liquid capable of vaporizing at a low temperature, as ammonia, used in mechanical refrigeration.
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a cooling substance, as ice or solid carbon dioxide, used in a refrigerator.
noun
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a fluid capable of changes of phase at low temperatures: used as the working fluid of a refrigerator
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a cooling substance, such as ice or solid carbon dioxide
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med an agent that provides a sensation of coolness or reduces fever
adjective
Other Word Forms
Etymology
Origin of refrigerant
1590–1600; < Latin refrīgerant- (stem of refrīgerāns ), present participle of refrīgerāre. See refrigerate, -ant
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Refrigerant sales grew 19%, nuclear sales grew 27%, and electronic materials sales grew 21%.
From Barron's • May 6, 2026
Refrigerant sales were a standout at $560 million, up 20% year over year.
From Barron's • Nov. 7, 2025
Refrigerant that cannot be reused goes through a very high-temperature process called pyrolysis so the gases are destroyed.
From Seattle Times • Oct. 13, 2023
Refrigerant management, developing wind turbines and reducing food waste top Drawdown’s impact list, but other ideas less obviously tied to the environment also are included, such as the education of women and girls.
From Seattle Times • Dec. 8, 2019
Refrigerant, rē-frij′ė-rant, adj. making cold: cooling: refreshing.—n. that which cools.—v.t.
From Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.