adjective
- not allowing fluid to pass through; not penetrable
- not affected or influenced by something; immune to
Examples
- The rubber coating made the fabric impervious to water.
- She seemed impervious to criticism about her work.
- The concrete barrier was impervious to the heavy rain.
- He remained impervious to their attempts at persuasion.
- The sealed container was impervious to air and moisture.
- Despite the chaos around her, she appeared impervious to stress.