waterproof
pronunciation
                                            
                                                
                                                How to pronounce waterproof in British English:
                                                
                                                UK [ˈwɔːtəpruːf] 
                                                
                                            
                                        
                                            
                                                
                                                How to pronounce waterproof in American English:
                                                
                                                US [ˈwɔːtərpruːf]
                                                 
                                                
                                        
                                        
- 
                                                - Noun:
- any fabric impervious to water
- a water-resistant coat
 
- 
                                                - Verb:
- make watertight
 
- 
                                                - Adjective:
- not permitting the passage of water
 
Word Origin
- waterproof (adj.)
- also water-proof, 1725, from water (n.1) + proof (n.). Noun meaning "garment of waterproof material" is from 1799. The verb is first recorded 1843. Related: Waterproofed; waterproofing.
Example
- 1. That 's why we dig the waterproof sol origin .
- 2. Don 't wear a waterproof rain slicker because it will trap moisture and heat .
- 3. Giant pillow made from waterproof fabric cab be used as a bed .
- 4. To avoid a washout , stick with waterproof mascara .
- 5. Then waterproof the basement and low floors .