Dictionary.com

waterproofing

[ waw-ter-proo-fing, wot-er- ]
/ ˈwɔ tərˌpru fɪŋ, ˈwɒt ər- /
Save This Word!

noun
a substance by which something is made waterproof.
the act or process of making something waterproof.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.

Origin of waterproofing

First recorded in 1835–45; waterproof + -ing1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use waterproofing in a sentence

FEEDBACK