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Permeability
//ˌpɝmi.əˈbɪlɪti// noun
Definitions
Noun
- 1 The property of being permeable. uncountable, usually
- 2 the property of something that can be pervaded by a liquid (as by osmosis or diffusion) wordnet
- 3 The rate of flow of a fluid through a porous material. uncountable, usually
"The sulfite cake is usually blended with fly ash (and possibly lime) to produce a landfillable byproduct of low permeability."
- 4 A measure of the ability of a rock to transmit fluids (such as oil or water). uncountable, usually
- 5 A quantitative measure of the degree of magnetization of a material in the presence of an applied magnetic field (measured in newtons per ampere squared in SI units). uncountable, usually
Etymology
From French perméabilité, equivalent to permeable + -ity.
See also for "permeability"
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