Look up: Aquifer

1. 
   aquifer
   A stratum of earth or permeable rock that stores significant quantities of water.
   Found on http://www.cahe.nmsu.edu/news/aggloss.ht
   
   
2. 
   Aquifer
   An underground geological formation, or group of formations, containing water. Are sources of groundwater for wells and springs.
   Found on http://www.epa.gov/OCEPAterms/
   
   
3. 
   Aquifer
   A geologic formation that is water-bearing, and which transmits water from one point to another.
   Found on http://www.csc.noaa.gov/text/glossary.ht
   
   
4. 
   aquifer
   [n] - underground bed or layer yielding ground water for wells and springs etc
   Found on http://www.webdictionary.co.uk/definitio
   
   
5. 
   Aquifer
   A geological unit containing suffieient saturated permeable rock to yield significant amounts of water.
   Found on http://www.quartznall.co.uk/glossery.htm
   
   
6. 
   Aquifer
   a subsurface geological structure that contains water.
   Found on http://www.chemicalglossary.net/definiti
   
   
7. 
   Aquifer
   Water bearer. Earth materials that contain ground water and through which ground water may flow freely. Some examples of these include sand, porous sandstone, and gravel. Aquifers vary widely in their ability to hold water and the speed at which water flo
   Found on http://www.chemicalglossary.net/definiti
   
   
8. 
   aquifer
   A body of rock that is sufficiently permeable to conduct ground water. Category: The cosmos
   Found on http://www.mijnwoordenboek.nl/definition
   
   
9. 
   Aquifer
   From the Latin for 'water carrier', an underground geological formation (typically porous material, such as sand or gravel, or fractured rock) that stores and is capable of transmitting water in sufficient quantities to serve as a source of water supply.
   Found on http://www.dlservicesinc.com/Terminology
   
   
10. 
    aquifer
    noun underground bed or layer yielding ground water for wells and springs etc
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
11. 
    Aquifer
    An `aquifer` is an underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology. Related terms include: an `aquitard`, which is an impermeable layer along an aquifer, and an `aquiclude` (or `aquifuge`), which is a solid, impermeable area ...
    Found on http://en.wikipedia.org/wiki/Aquifer
    
    
12. 
    aquifer
    in hydrology, rock layer that contains water and releases it in appreciable amounts. The rock contains water-filled pore spaces, and, when the ... [11 related articles]
    Found on http://www.britannica.com/eb/a-z/a/92
    
    
13. 
    aquifer
    aquifer 1. An underground bed or layer of earth, gravel, or porous stone that yields water. 2. Permeable underground rock stratum which holds water. 3. Any geological formation containing or conducting ground water; especially, one that supplies the water for wells, springs, etc. The pore spaces in aquifers are filled with water and are interconnected...
    Found on http://www.wordinfo.info/words/index/inf
    
    
14. 
    Aquifer
    Rock formations that store groundwater water.
    Found on http://www.physicalgeography.net/physgeo
    
    
15. 
    AQUIFER
    A body of rock capable of allowing subterranean water to be stored, transmitted or issue yield as discharge and also capable of absorbing recharge.
    Found on http://www.cancaver.ca/docs/glossary.htm
    
    
16. 
    Aquifer
    A water-bearing bed of porous rock, often sandstone.
    Found on http://www.coaleducation.org/glossary.ht
    
    
17. 
    aquifer
    A body of rock, often sandstone or limestone, that contains significant quantities of water that can be tapped by wells or springs. Much of the human popuation depends on aquifers for its water supply.
    Found on http://www.daviddarling.info/encyclopedi
    
    
18. 
    aquifer
    • A subsurface layer or layers of rock or other geological strata of sufficient porosity and permeability to allow either a significant flow of groundwater or the abstraction of significant quantities of groundwater. • Layers of rock, sand or gravel that can absorb water and allow it to...
    Found on http://www.daviddarling.info/encyclopedi
    
    
19. 
    aquifer
    aquifer (ăk'wifur) : see artesian well.
    Found on http://www.infoplease.com/ce6/sci/A09103