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impervious
01
preventing a substance such as liquid from passing through
Grammatical Information
Composition
Compound
qualitative
Superlative
most impervious
Comparative
more impervious
gradable
Examples
The impervious seal on the container kept the chemicals inside safe from contamination.
02
resistant to being affected or damaged by something
Examples
His thick skin seemed impervious to criticism.
Lexical Tree
impervious
pervious
perv
