dust cover
noun /ˈdʌst kʌvə(r)/
/ˈdʌst kʌvər/
- (also dust jacket)a paper cover on a book that protects it but that can be removed
- a hard or soft plastic cover on a piece of equipment, etc. that protects it when it is not being used
- It's a good idea to put a dust cover over your computer at night.
- We spread dust covers over the furniture while the builders were in.
- (also dust sheet (both British English), North American English drop cloth)a large sheet that is used to protect floors, furniture, etc. from dust or paint