absorbing or allowing the passage of fluids

The state of being permeable

The property of being permeable. / The rate of flow of a fluid through a porous material. / (geology) A measure of the ability of a rock to transmit fluids (such as oil or water).

plural of permeability

Made permeable

In a permeable manner.

That allows water to permeate through its structure

(physics) a measure of the magnetisation of a material in a magnetic field; symbol μ. Materials with values less than 1 are diamagnetic those above are paramagnetic.

(physics) The ratio of magnetic induction to magnetizing force in a vacuum

(earth science) Permeability under nonstandard conditions.