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Showing results for waterproof. Search instead for weatherproofi.
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

I slipped on waterproof shoes, grabbed a pair of shears and, still in my pajamas, tiptoed down the grand staircase of the château and out onto the dewy grass of the garden.

From The Wall Street Journal • Mar. 4, 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

The topographic maps are folded and put in a waterproof holder, then placed in a pocket of the fishing jacket he’s wearing.

From "On the Far Side of the Mountain" by Jean Craighead George