Porosity vs. Porousness

Porositynoun

(uncountable) The state of being porous

Porositynoun

(countable) A measure of how porous a material is; the ratio of the volume of pores to the total volume

Porositynoun

The quality or state of being porous; - opposed to density.

Porositynoun

the property of being porous; being able to absorb fluids

Porosity

Porosity or void fraction is a measure of the void (i.e. ) spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%.

Porousnessnoun

The quality of being porous; porosity

Porousnessnoun

The quality of being porous.

Porousnessnoun

The open parts; the interstices of anything.

Porousnessnoun

the property of being porous; being able to absorb fluids