aquiclude

aquiclude An impermeable body of rock or stratum of sediment that acts as a barrier to the flow of groundwater.
Found on http://www.wordinfo.info/words/index/info/view_unit/507/

Aquiclude

Rock formations that are impermeable to groundwater water.
Found on http://www.physicalgeography.net/physgeoglos/a.html

aquiclude

An impermeable body of rock that may absorb water slowly but does not transmit it.
Found on http://www.encyclo.co.uk/local/22291

Aquiclude

An impermeable geologic formation or stratum which will not hold or transmit fluid.
Found on http://jersey.uoregon.edu/~mstrick/geology/geo_glossary_page.html

Aquiclude

An impermeable layer of rock which water cannot flow through because there are no pore or fracture voids, or such voids are not connected together.
Found on http://www.bgs.ac.uk/discoveringGeology/glossary.html

Aquiclude

A subsurface rock, soil or sediment unit that does not yield useful quanties of water.
Found on http://www.encyclo.co.uk/local/22392
No exact match found