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

Examples of waterproofing in a Sentence

Recent Examples on the Web

The roof requires some finishing touches including waterproofing, which will follow in the weeks ahead. —Adam Williams, New Atlas, 27 Feb. 2025

The home also received a two-story rear addition to create a new primary suite, as well as new waterproofing, siding and energy-efficient windows. —Maddie McGay, USA TODAY, 25 Feb. 2025

Severe weather, compliance with environmental regulations, deficient waterproofing, missing firewall separations and other construction issues prompted delays from the initial construction completion target date of June 1, 2024. —Devan Patel, The Mercury News, 13 Feb. 2025

Mattress protectors vary in their breathability, waterproofing, materials, and other factors. —Bestreviews, The Mercury News, 13 Feb. 2025

Word History

First Known Use

1820, in the meaning defined at sense 1a

Rhymes for waterproofing

• fireproofing
• proofing
• roofing
• spoofing