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
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In the last few weeks, the city installed six deep wells near the coastline to pump out groundwater — the impetus for landslide movement. Grace Toohey, Los Angeles Times, 25 Oct. 2024 Tribal officials are concerned the contaminants from human septage can infiltrate groundwater, wetlands and ecosystem, and can endanger the water and soil of the community. Frank Vaisvilas, Journal Sentinel, 25 Oct. 2024 According to the Santa Clara County Medical Association, turf is a hub for toxic non-biodegradable chemicals like PFAS, which can potentially contaminate water supplies and leach into groundwater and soil. Stephanie Lam, The Mercury News, 15 Oct. 2024 And stormwater runoff can contaminate groundwater and surface water. Emily Mullin, WIRED, 14 Oct. 2024 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

Dictionary Entries Near groundwater

Cite this Entry

“Groundwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundwater. Accessed 8 Nov. 2024.

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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