Waterproof

adj. impervious to water

v. make water-resistant, make impervious to water

n. raincoat; water-resistant fabric

"Waterproof" redirects here. For the town in Louisiana, see Waterproof, Louisiana. The term waterproof describes something that is unaffected by water or covered with a material that does not allow water in. Such items are suitable for use in wet environments (outdoors) or under water. Waterproofing is the treatment of a surface to prevent the passage of water under hydrostatic pressure, or the process where a building component is made totally resistant to the passage of water and/or water vapor.
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Noun
1. any fabric impervious to water
(hypernym) fabric, cloth, material, textile
2. a water-resistant coat
(synonym) raincoat
(hypernym) coat
(hyponym) Burberry
Verb
1. make watertight; "Waterproof the coat"
(hypernym) seal, seal off
Adjective
1. not permitting the passage of water
(synonym) rainproof, waterproofed
(similar) tight

adj. waterproof, impervious to water

adj. waterproof, impervious to water