Penetrability: meaning, definitions and examples

Discussing the ability of an object or material to be penetrated by another substance or force. Commonly used in scientific and technical contexts.

• The penetrability of this metal is quite low, making it ideal for use in high-stress environments.
• Researchers are studying the penetrability of different coatings to improve protection against corrosion.

Used when talking about the capacity of a material to allow fluids or gases to pass through it. Often used in geology, biology, and material science.

• The permeability of soil affects how quickly water can drain through it.
• A membrane's permeability to oxygen is crucial in designing effective gas masks.

Refers to the measure of empty spaces in a material. Often used in geology, material science, and construction.

• The porosity of the rock helps determine its ability to hold oil or gas.
• High porosity in concrete can lead to durability issues over time.

Describes how easily something can be penetrated, with a slight emphasis on the physical attributes rather than scientific data. Often used in environmental and civil engineering contexts.

• The perviousness of the pavement allows rainwater to seep through, reducing runoff.
• Engineers evaluated the perviousness of various materials to construct an efficient drainage system.