Sentence Examples


  • The clays of the Rolling Downs formation overlie a series of sands and drifts, saturated with water under high pressure, which discharges at the surface as a flowing well, when a borehole pierces the impermeable cover.
  • Rock cannot be proved to have been impermeable to and barred against
  • These PET carboys are food grade and gas impermeable, and they weigh about 10lbs less than a glass carboy and can not shatter.
  • Whilst flows in neighboring impermeable catchments responded rapidly to the lack of rainfall, and were notable depressed by month end.
  • The boiler suits normally worn by University tradesmen may not be suitable and they should be encouraged to wear impermeable disposable coveralls.

How would you define impermeable? Add your definition here.

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