Definitions for "Permeable"
Capable of being permeated, or passed through; yielding passage; passable; penetrable; -- used especially of substances which allow the passage of fluids; as, wood is permeable to oil; glass is permeable to light.
capable of being penetrated or passed through.
A rock is permeable if water can pass through it.
the ability of a material to be magnetized.
Ability to absorb water.