Synonyms
Antonyms
Etymology

1. impermeable

adjective. preventing especially liquids to pass or diffuse through.

Synonyms

  • tight
  • imperviable
  • water-resistant
  • impervious
  • retentive

Antonyms

  • leaky
  • pervious
  • sober
  • loose

Etymology

  • impermeabilis (Latin)

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Example sentences of the word impermeable


1. Adjective
Drywall gypsum board is not impermeable to water and in its unpainted state is ruined very quickly by any amount of water.

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