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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
This means the Pro offers 202 miles of WLTP range, the Pro+ 270 miles, and the Premium 283 miles, thanks to its heat pump.
—James Morris, Forbes, 29 Nov. 2024
More EVs are coming with standard heat pumps as the auto industry begins to recognize their utility.
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Ford smoothed out the exterior design with a brand-new Sport Appearance Package that brings key styling cues from the GT version of its bestselling EV.
—Andrew J. Hawkins, The Verge, 21 Oct. 2024
Credits that helped Americans improve the energy efficiency of their homes by installing an electric heat pump or boiler, adding insulation, replacing windows and making other upgrades were most popular in the Northeast and Midwest.
—Nadja Popovich, New York Times, 8 Aug. 2024
But his strategic vision was bigger than the residential rooftop arrays, heat pumps, batteries, and smart meters the firm installs across Germany and, since 2023, Italy.
—Jeremy Gantz, TIME, 2 Oct. 2024
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Word History
First Known Use
1894, in the meaning defined above
Dictionary Entries Near heat pump
Cite this Entry
“Heat pump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20pump. Accessed 6 Dec. 2024.
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
Britannica.com: Encyclopedia article about heat pump
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