Waterproof Definition & Meaning
waterproof
- adjective
- not permitting the passage of water
- noun
- any fabric impervious to water
- a water-resistant coat
- verb
- make watertight; "Waterproof the coat"
Usage tips for "waterproof"
Understanding the precise definition of a word helps you use it with confidence. When using "waterproof" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for waterproof to find words that pair well.