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water table
noun
1
: a stringcourse or similar member when projecting so as to throw off water
2
: the upper limit of the portion of the ground wholly saturated with water
Examples of water table in a Sentence
Heavy rainfall has caused the water table to rise.
Recent Examples on the Web
Groundwater naturally flows down to the large pits in the ground, which lowers the water table, causing wells to run dry.
—Karina Atkins, Chicago Tribune, 29 Oct. 2024
Dams raise the water table, extend the area along the banks of a river or lake that more animals and plants can inhabit, and keep more water on the landscape.
—Joseph Lee, Vox, 14 Oct. 2024
As Tucson and other southern Arizona communities grew, diversion and groundwater pumping lowered the water table and dried up the river, according to the Central Arizona Project.
—Sarah Lapidus, The Arizona Republic, 22 Sep. 2024
By digging holes in the ground, pikas allow rainwater to percolate into the earth and replenish the water table.
—Sulmaan Khan, Foreign Affairs, 18 July 2014
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Word History
First Known Use
15th century, in the meaning defined at sense 1
Time Traveler
The first known use of water table was
in the 15th century
Dictionary Entries Near water table
Cite this Entry
“Water table.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20table. Accessed 21 Nov. 2024.
Kids Definition
water table
noun
: the upper limit of the portion of the ground completely soaked with water
More from Merriam-Webster on water table
Britannica.com: Encyclopedia article about water table
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