Примеры употребления для IMPERMEABLE
1. Sectarian lines are strong politically but not impermeable socially.
2. One company makes old tires into impermeable and energy–efficient roofs for homes.
3. Research continues to make natural plastic more durable and impermeable – necessary to make it competitive.
4. It appears impermeable, as though it will protect her from all onslaughts.
5. Molten rock heats the pot but is kept separate from the boiling water by a thick layer of impermeable rock.