waterproofing

[ waw-ter-proo-fing, wot-er- ]

noun

1. a substance by which something is made waterproof.
2. the act or process of making something waterproof.

Word History and Origins

Origin of waterproofing¹

First recorded in 1835–45; waterproof + -ing ¹

Example Sentences

It was only this year when the owner of the building ordered some waterproofing work that the 16-year mystery could be solved.

From BBC

Water was ponding against his house foundation, and he was considering signing a contract with a waterproofing company for the above amount.

From Seattle Times

However, researchers have found it challenging to achieve waterproofing without the use of extra layers that end up decreasing the flexibility of the film.

From Science Daily

Part of the requirement is to provide “effective waterproofing and weather protection to the roof and exterior walls, including unbroken windows and doors.”

From Los Angeles Times

"Neither of us had quite figured out the waterproofing strategies for the bags - various waterproof covers secured with shoelaces and duct tape," Seth said.

From BBC