Synonyms: weatherproof
Definition: make resistant to bad weather
Similar words: proof
Definition: make resistant (to harm)
Usage: proof the materials against shrinking in the dryer
Synonyms: weatherproof
Definition: able to withstand exposure to weather without damage
Usage: weatherproof electric wiring; a weatherproof coat
Similar words: protected
Definition: kept safe or defended from danger or injury or loss
Usage: the most protected spot I could find