waterproof

Từ điển Oxford Advanced Learner 8th

water·proof [waterproof waterproofs waterproofed waterproofing] adjective, noun, verb BrE [ˈwɔːtəpruːf] NAmE [ˈwɔːtərpruːf] NAmE [ˈwɑːtərpruːf]
adjective
that does not let water through or that cannot be damaged by water
•waterproof clothing
•a waterproof camera

Example Bank:
•Treat them with oil to make them waterproof.
•a waterproof jacket

 
noun usually plural
a piece of clothing made from material that does not let water through
•You'll need waterproofs (= a ↑waterproof jacket and trousers/pants).

Example Bank:
•You'll need waterproofs.

 
verb ~ sth
to make sth ↑waterproof
Verb forms:
 

• Từ đồng nghĩa / Synonyms:
  rainproof, waterproofed, raincoat