Definition, Meaning & Synonyms

permeability

noun

/ˌpɜːr.miˈɑː.bɪ.lɪ.ti/

Definition

The ability of a material to allow liquids or gases to pass through it.

Examples

The permeability of the soil affects water drainage.
Engineers must consider the permeability of materials when designing structures.
Some fabrics have high permeability, allowing air to flow freely.

Meaning

Permeability refers to how easily substances can move through a material, which is important in fields like geology, engineering, and environmental science.