Impenetrable is a synonym for impervious.
The rocks formed an impervious surface, and the rainwater flowed off into the town. In comic books, Superman is impervious to knives, bullets, and even bombs. The lawyer's logic was impervious to his opponent's arguments.
The word impervious means 1) unable to be penetrated 2) preventing passage past or through
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Opaque
Not pervious; not admitting of entrance or passage through; as, a substance impervious to water or air.
"Edgar's tent was impervious to rain water, so he stayed nice and dry inside it".
An impervious rock is one that does not allow water to flow through it. It has no air spaces and has no way of storing water at all.
i am not a master in biology but something i know that in plants the bark cells are impervious to gases and water as they have a chemical called suberin on their walls.
Cuticle being impervious to water prevents water loss
Which layer of the epidermis is responsible for water resistance
Proof against penetration or permeation by water; impervious to water; as, a waterproof garment; a waterproof roof., A substance or preparation for rendering cloth, leather, etc., impervious to water., Cloth made waterproof, or any article made of such cloth, or of other waterproof material, as rubber; esp., an outer garment made of such material., To render impervious to water, as cloth, leather, etc.
The lead wall was impervious to radiation. He is impervious to her bad temper.
A layer of rock or soil that does not allow water to pass through it .
Impenetrable is a synonym for impervious.
i am impervious to your insults
The rocks formed an impervious surface, and the rainwater flowed off into the town. In comic books, Superman is impervious to knives, bullets, and even bombs. The lawyer's logic was impervious to his opponent's arguments.