Definition of "waterproofing" []

• Present participle of waterproof. (verb)
• The treatment of something to make it waterproof (noun)
• A waterproof material (noun)

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• "The final exterior coating to provide waterproofing is generally a paint product that is commonly named after one of the major brand names like "Fester" and helps to protect the lower layers of the roof and shed rainwater."
• "I'd like to have those cracks filled, but when I called a waterproofing company they offered to put in a French drain and sump pump for $10,000."
• "So-called waterproofing processes, making the shoe air-tight as well as waterproof, should be avoided."