waterproofing

noun

wa·​ter·​proof·​ing ˈwȯ-tər-ˌprü-fiŋ 

ˈwä-

1

a

: the act or process of making something waterproof

b

: the condition of being made waterproof

2

: something (such as a coating) capable of imparting waterproofness

Example Sentences

Recent Examples on the Web

What is structural waterproofing? —Ray Schultz, Forbes, 24 Jan. 2023

Look for Gore-Tex for quality waterproofing. —Alli Harvey, Anchorage Daily News, 7 Nov. 2020

The Mountain Hardware Stretch Ozonic Jacket strikes an ideal balance of waterproofing and mobility for outdoor adventure. —Kevin Brouillard, Travel + Leisure, 14 Feb. 2023

These are a relatively affordable alternative to Gore-Tex bibs, with the same level of waterproofing and breathability. —Aaron H. Bible, Popular Mechanics, 24 Jan. 2023

For the highest mix of waterproofing and breathability, consider genuine GORE-TEX pants. —Mike Richard, Men's Health, 12 Dec. 2022

Otherwise, those hiking in mild, dry conditions can use off-brand waterproofing. —Kevin Cortez, Popular Mechanics, 17 Mar. 2023

Further waterproofing is achieved by a non-PFC durable water repellent finish. —Kevin Brouillard, Travel + Leisure, 14 Feb. 2023

Other tarps materials like canvas and nylon are also very strong but don’t always perform as well in packability and waterproofing. —Field & Stream Commerce Team, Field & Stream, 14 Feb. 2023

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Word History

First Known Use

1820, in the meaning defined at sense 1a