groundwater

noun

ground·​wa·​ter ˈgrau̇nd-ˌwȯ-tər How to pronounce groundwater (audio)
-ˌwä-
: water within the earth especially that supplies wells and springs

Examples of groundwater in a Sentence

There were concerns about contaminated groundwater.
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.
The toxins can leach into groundwater, contaminating wells. David Kitchen, The Conversation, 15 Apr. 2025 Critics challenging wind power often claim that the turbine blades can’t be recycled but are often buried, potentially leeching harmful pollutants into the groundwater. Paul Smaglik, Discover Magazine, 3 Apr. 2025 But after spending his 20s sampling soil and groundwater around landfills, Andy, the son of a Pittsburgh steelworker, wanted a job that gave him more time with his kids. Stephen J. Nesbitt, New York Times, 27 Mar. 2025 Like Wilson, Crossley also expressed concerns about gas leaks, fire or groundwater contamination. Maya Wilkins, Chicago Tribune, 19 Mar. 2025 See All Example Sentences for groundwater

Word History

First Known Use

circa 1889, in the meaning defined above

Time Traveler
The first known use of groundwater was circa 1889

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Cite this Entry

“Groundwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundwater. Accessed 23 Apr. 2025.

Kids Definition

groundwater

noun
ground·​wa·​ter ˈgrau̇n-ˌdwȯt-ər How to pronounce groundwater (audio)
-ˌdwät-
: water within the earth that supplies wells and springs

More from Merriam-Webster on groundwater

Last Updated: - Updated example sentences
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