Capable of resisting damage caused by the weather.

(UK) To make something resistant to damage caused by the weather.

Third-person singular simple present indicative form of weatherproof

(UK) The practice of protecting a building and its interior from the elements/weather and wind or Something protecting the interior of a building or similar from weather and wind

present participle of weatherproof

simple past tense and past participle of weatherproof

Agent noun of weatherproof; someone or something that weatherproofs.

plural of weatherproofer

The quality or degree of being weatherproof.