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.
To help replenish groundwater, check dams – small, temporary structures across waterways – have been constructed in Kabul’s 14 districts, and thousands of absorption wells that help manage stormwater have been dug, Abid said. ABC News, 13 Apr. 2026 The drought isn’t expected to lift by summer, leaving officials scrambling to tap more groundwater to avoid an emergency. Michael Phillis, Fortune, 12 Apr. 2026 The solar pump extracting the groundwater broke. Julie Bourdin, NPR, 11 Apr. 2026 Along the coast, exposure to saltwater accelerated corrosion and fuel escaped from the rusty gas tanks and leaky pipes into the groundwater. Ashley Miznazi, Miami Herald, 9 Apr. 2026 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 19 Apr. 2026.

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

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