waterproof

adjective/ˈwɔtərpruːf/

Frequency rank: #7,277 most common English word

Meaning

not allowing water to pass through; resistant to water.

Illustration for the English word “waterproof”

Example sentence

She wore waterproof boots so her feet stayed dry during the heavy rain.

Synonyms & related words

  • water-resistant
  • impermeable
  • weatherproof
  • sealed

Practice this word in the quiz

More words in ranks 7,201–7,300