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.
However, the Virginia Tech team concluded that 80% of urban subsidence in the U.S. is caused by groundwater removal for human use. Stefanie Waldek, Space.com, 8 May 2025 Groundwater Withdrawal a Major Factor The researchers tied the surface elevation changes to groundwater withdrawals for the affected areas. Paul Smaglik, Discover Magazine, 8 May 2025 In the Punjab region – often referred to as the breadbasket of both nations – heavy reliance on groundwater is leading to overexploitation and depletion. Fazlul Haq, The Conversation, 25 Apr. 2025 These conservation areas around their plants recharge more than double the groundwater used by their Japanese facilities. Chris Perugini, Forbes.com, 5 June 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

Browse Nearby Words

Cite this Entry

“Groundwater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/groundwater. Accessed 20 Jun. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!