Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
imperviousness | Yes | No | No | No |
watertightness | Yes | No | No | No |
imperviousness (noun) | watertightness (noun) |
---|---|
the quality of being impenetrable (by people or light or missiles etc.) | The condition of being so tightly made that water cannot enter or escape. |