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Showing results for waterproof.
Definitions

waterproof

[waw-ter-proof, wot-er-] / ˈwɔ tərˌpruf, ˈwɒt ər- /
ADJECTIVE
impervious to water
Synonyms
Antonyms
WEAK


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Elon Musk tweeted in 2022 that the Cybertruck “will be waterproof enough to serve briefly as a boat.”

From Los Angeles Times • Mar. 19, 2026

He says there's lots of information out there about what to pack and stresses that good-quality waterproof clothing doesn't have to be expensive.

From BBC • Feb. 28, 2026

And much like his newly purchased pad, Simmons’ former home “utilizes solar-power for pool and radiant heated flooring, eco-materials and fire-resistant, waterproof triple-panel windows.”

From MarketWatch • Feb. 27, 2026

Fortune Brands is best known for its home- and building-products brands including Moen, House of Rohl kitchen and bath fixtures, SentrySafe waterproof safes and others.

From The Wall Street Journal • Feb. 23, 2026

The mermaids had written their phone numbers in waterproof ink on Hazel’s arm so that she could keep in touch.

From "The Mark of Athena" by Rick Riordan