heat pump

noun

: an apparatus for heating or cooling (such as a building) by transferring heat by mechanical means from or to an external reservoir (such as the ground, water, or outside air)

Examples of heat pump in a Sentence

Recent Examples on the Web
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.
Instead, real estate developers have to install electric appliances, like induction stoves and heat pumps. Akielly Hu, Wired News, 29 Mar. 2025 And more consumers continue to look to heat pumps over oil and gas furnaces. Brett Owens, Forbes, 12 Mar. 2025 The rebates aim to reduce the cost of home upgrades like installing insulation and heat pumps or buying efficient appliances like electric stoves — with an eye to also reducing consumers’ energy bills and cutting planet-warming carbon emissions. Greg Iacurci, CNBC, 5 Mar. 2025 Jacobson argued that to meet current climate goals, money is best spent on electric vehicles, heat pumps, induction cooktops, and the like—not geothermal ventures. Brent Crane, The New Yorker, 2 Mar. 2025 See All Example Sentences for heat pump

Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of heat pump was in 1894

Browse Nearby Words

Cite this Entry

“Heat pump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20pump. Accessed 16 Apr. 2025.

Kids Definition

heat pump

noun
: a device for heating or cooling a building by transferring heat contained in a fluid to or from the building

More from Merriam-Webster on heat pump

Last Updated: - Updated example sentences
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