Permeant - definition of permeant by The Free Dictionary Define permeant permeant synonyms, permeant pronunciation, permeant translation, English dictionary definition of permeant v per·me·at·ed , per·me·at·ing , per·me·ates v tr 1 To pass through the openings or interstices of: liquid permeating a membrane 2 To spread or flow
What does permeant mean? - Definitions. net A permeant refers to a substance, particle, or molecule that is capable of permeating or penetrating a surface, body, or material by passing through its pores or interstices