waterproof

adjective/ĩ.pɨɾ.mjɐ.ˈvɛl/medium

im·per·me·á·vel

Definition

Not allowing water or other liquids to pass through.

I bought a waterproof jacket for the mountain hike.

They applied a waterproof coating to the basement wall.

syn

ant

Common collocations

waterproof jacketwaterproof coating

Do latim 'impermeabilis' (in- 'não' + permeabilis 'permeável').