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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
The average household in the state can save up to 10% in utility bills by switching a fossil fuel water heater to an electric heat pump water heater.
—
Tenaya Taylor, Hartford Courant, 20 June 2024
On the other hand, Spain has included a new fee that reflects on hotel bills, contributing towards a fund for heat pumps and solar panels at schools.
—
Sasha Rogelberg, Fortune Europe, 18 June 2024
Bring in hybrid water heating to heat pump technology.
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Sydney Lake, Fortune, 18 June 2024
In addition, electricity use is expected to climb as people and businesses turn to electric heat pumps, cars and industrial equipment to replace devices that burn oil, natural gas and coal.
—
Ivan Penn Ruth Fremson, New York Times, 3 June 2024
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These examples are programmatically compiled from various online sources to illustrate current usage of the word 'heat pump.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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 2 Jul. 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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