groundwater

American  

[ground-waw-ter, -woter] / ˈgraʊndˌwɔ tər, -ˌwɒtər /

Also ground water

noun

1. the water beneath the surface of the ground, consisting largely of surface water that has seeped down: the source of water in springs and wells.

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groundwater Scientific  

/ ground′wô′tər /

1. Water that collects or flows beneath the Earth's surface, filling the porous spaces in soil, sediment, and rocks. Groundwater originates from rain and from melting snow and ice and is the source of water for aquifers, springs, and wells. The upper surface of groundwater is the water table.

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groundwater Cultural  

1. Water that seeps through the soil or rocks underground.

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Discover More

Groundwater can be contaminated by chemical pollutants. (See water pollution.)

Groundwater is a source of drinking and spring water for many communities.

Etymology

Origin of groundwater

First recorded in 1885–90; ground ¹ ( def. ) + water ( def. )

Example Sentences

As beavers build dams, they flood nearby land, form wetlands, redirect groundwater flow, and capture both organic and inorganic materials, including CO2.

From Science Daily

The goal is to better understand groundwater beneath the Great Salt Lake, the largest terminal lake in the Western Hemisphere.

From Science Daily

Hydrologist Bill Johnson, a co-author on the groundwater studies, highlighted how unusual this pattern is.

From Science Daily

Johnson and his colleagues are investigating whether the artesian groundwater could be used safely to reduce dust, which contains harmful metals.

From Science Daily

"There are beneficial effects of this groundwater that we need to understand before we go extracting more of it. A first-order objective is to understand whether we could use this freshwater to wet dust hotspots and douse them in a meaningful way without perturbing the freshwater system too much," Johnson said.

From Science Daily