[ waw-ter-proo-fing, wot-er- ]
See synonyms for waterproofing on Thesaurus.com
  1. a substance by which something is made waterproof.

  2. the act or process of making something waterproof.

Origin of waterproofing

First recorded in 1835–45; waterproof + -ing1

Words Nearby waterproofing

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use waterproofing in a sentence