permeance

As nouns the difference between universality and permeance

is that universality is the property of being universal, common to all members of a class while permeance is a measure of the degree to which a material allows a fluid to permeate it.

As nouns the difference between taxonomy and permeance

is that taxonomy is the science or the technique used to make a classification while permeance is a measure of the degree to which a material allows a fluid to permeate it.

Permeance is a related term of permeant.

As nouns the difference between permeance and permeant

is that permeance is a measure of the degree to which a material allows a fluid to permeate it while permeant is (biochemistry) a substance which is able to pass through or into a membrane or polymer.

As an adjective permeant is

(biochemistry) able to pass through or into a given semipermeable membrane or polymer.