sump pump

noun

: a pump (as in a basement) to remove accumulations of liquid (such as water) from a sump pit

Examples of sump 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.
Many providers offer sump pump, well pump and water softeners as an add-on. Alora Bopray, USA Today, 8 June 2026 Upgrades included solar panels and a new sump pump. Michele Lerner, New York Times, 21 May 2026 An employee said Hamilton caused $1,000 in damage after pulling wires from a sump pump. Meredith Colias-Pete, Chicago Tribune, 13 May 2026 If this doesn't make a difference, talk with a professional about whether your foundation and crawl space need a sump pump or waterproofing. Brandee Gruener, Southern Living, 30 Apr. 2026 See All Example Sentences for sump pump

Word History

First Known Use

1875, in the meaning defined above

Time Traveler
The first known use of sump pump was in 1875

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Cite this Entry

“Sump pump.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sump%20pump. Accessed 18 Jun. 2026.

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