Definition of "weatherproofing" [weatherproofing]

• Present participle of weatherproof. (verb)

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• "The second came in the late 90's and is an "Express" model, basic wood with a nice OD green/brown coat of paint I applied for weatherproofing/camo as it is my waterfowl gun."
• "Does this mean that these crackers have been made with some sort of weatherproofing rodent tallow?"
• "The Investing Answer: The cost of weatherproofing your home pales in comparison to the money you will spend on heating bills or repairs after something breaks."