| impermeability | (n) the property of something that cannot be pervaded by a liquid, Syn. impermeableness, Ant. permeability |
| Impermeability | n. [ Pref. im- not + permeability: cf. F. imperméabilité. ] The quality of being impermeable. [ 1913 Webster ] |
| Undurchlässigkeit { f } | impermeability [Add to Longdo] |
| Luftundurchlässigkeit { f } | air impermeability [Add to Longdo] |