waterproofing

[ waw-ter-proo-fing, wot-er- ]
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noun
  1. a substance by which something is made waterproof.

  2. the act or process of making something waterproof.

Origin of waterproofing

1
First recorded in 1835–45; waterproof + -ing1

Words Nearby waterproofing

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

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