v.make resistant to bad weather

adj.able to withstand exposure to weather without damage

"weatherproof electric wiring"; "a weatherproof coat"

Thorny weatherproofs
Dry Suit Weatherproofs Water Sports
ANDREW CORP. PRODUCT WEATHERPROOFS CABLE CONNECTIONS
COLOR EXPLODES WEATHERPROOF'S BUSINESS AT MACY'S--HERALD SQUARE FLAGSHIP CARRIES 16 COLORS OF MICROFIBER BOMBER JACKET.
WEATHERPROOF'S WEATHERMAN.(Weatherproof Garment Co.'s advertising campaign with Al Roker)(Brief Article)(Statistical Data Included)
A FASHION DAY IN LONDON TOWN; DNR JOINED WEATHERPROOF'S FRED STOLLMACK TO SHOP THE BEST STORES FOR THE BEST NEW OUTERWEAR IDEAS.(Int...
Come and Join the Fun at the New-Look Butlins; NOW OPEN All the Live Entertainment You Could Want under the Weatherproof SKYLINE PAV...
Weatherproof Skates Into Retail
Skylight with displacement absorber and interlocking telescoping tubes
Crowton defends offense, insists it's weatherproof