aquifer

[ak-wuh-fer]
noun
any geological formation containing or conducting ground water, especially one that supplies the water for wells, springs, etc.

Origin:
1900–05; probably < French aquifère (adj.); see aqui-, -fer

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To aquifer
Collins
World English Dictionary
aquifer (ˈækwɪfə)
 
n
a porous deposit of rock, such as a sandstone, containing water that can be used to supply wells

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Etymonline
Word Origin & History

aquifer
1901, coined from L. aqui-, comb. form of aqua "water" (see aqua-) + -fer "bearing," from ferre "to bear" (see infer).
Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
American Heritage
Science Dictionary
aquifer   (āk'wə-fər)  Pronunciation Key 
An underground layer of permeable rock, sediment (usually sand or gravel), or soil that yields water. The pore spaces in aquifers are filled with water and are interconnected, so that water flows through them. Sandstones, unconsolidated gravels, and porous limestones make the best aquifers. They can range from a few square kilometers to thousands of square kilometers in size.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Example sentences
Mining companies say the water quality in the aquifer will dictate the outcome,
  not mining.
The wine region's first water came from an ancient aquifer.
The newfound lake, however, is different in temperature and chemical
  composition from the main waters of the aquifer.
Any chat that can't be sold will likely be injected back into the aquifer.
Related Words
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature