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.
Three products dominate this emerging market segment now — battery induction stoves, window heat pumps and plug-in heat pump water heaters. Jeff Brady, NPR, 19 Mar. 2025 Emerson Sensi Touch 2 Smart Thermostat 24v compatible, boiler, heat pump, air conditioner, furnace, Alexa, Google Assistant, SmartThings $169.99 at Best Buy $209.99 Save $40.00 Get Deal The next-generation Sensi Touch is also on sale right now. K. Thor Jensen, PCMAG, 15 Mar. 2025 Modern heat pumps perform well in Maryland’s climate. Ben Roush, Baltimore Sun, 9 Mar. 2025 Participants will need to get heat pumps installed, and many homes will require related renovations such as ductwork. Nara Schoenberg, Chicago Tribune, 6 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 28 Mar. 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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