permeate - Dictionary definition and meaning for word permeate
Permeable means something that can be penetrated (remember permeability in magnetism)... Permeable >> Permeat
permit+in aloowing inside=to penetrate..
Permeate:permit+in allowing inside=to penetrate.......(or) Per(completely,through)+Mate(mating),so completely mating means penetrating ur Penis in to urs girlfriend/wife pussy.......(|)(like this):P
permeate -> per + me + ate -> perfume + I + hate --> spread or diffuse through