waterproof
/ˈwɔtərˌpruf/
verb
- To make something resistant to water, usually by applying a special coating or material.
- He learned how to waterproof his boots with wax.
- The company will waterproof the deck to protect it from the weather.
- We need to waterproof the tent before our camping trip.
adjective
- Designed to keep water from passing through; not allowing water to enter or damage.
- The basement needs waterproof paint to prevent leaks.
- Make sure your phone case is waterproof before you go kayaking.
- She wore a waterproof jacket during the heavy rainstorm.
Synonyms
noun
- A material or coating that makes something resistant to water.
- Apply the waterproof evenly over the entire surface.
- The store sells a spray-on waterproof for shoes.
- This waterproof is safe for use on fabric and leather.