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.
There are energy-efficient heat pumps in each room as well as on-demand hot water heaters. Marquita K. Harris, Travel + Leisure, 6 Feb. 2025 In summer, your heat pump will do the opposite and release heat from your home to the outdoors, much like a traditional air conditioner.1 Types Of Heat Pumps There are two major kinds of heat pumps: air-source heat pumps and geothermal heat pumps. Brandee Gruener, Southern Living, 28 Jan. 2025 Eversource’s heat pumps are powered by the New England electricity grid, which still heavily relies on natural gas. Rachel Ramirez, CNN, 20 Jan. 2025 The unit comes equipped with a 9,000-BTU ductless A/C with heat pump for both warm and cold weather and is fully insulated. New Atlas, 2 Feb. 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

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 19 Feb. 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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