What is permeable definition?

Permeable refers to the property of a material or substance that allows substances such as liquids or gases to pass through it. A permeable substance has small pores or openings that allow the movement of molecules or particles through them. Examples of permeable substances include soil, sand, gravel, and sponges. The opposite of permeable is impermeable, which means that nothing can pass through the material or substance. The permeability of a substance can have significant effects on various natural phenomena such as water cycles, groundwater management, ecology, and environmental conservation. Additionally, the concept of permeability is relevant in a variety of scientific fields, including geology, hydrology, and material science.