replacementcover

noun
UK /rɪˈpleɪsmənt ˈkʌvə/
US /rɪˈpleɪsmənt ˈkʌvər/

A replacement cover is a new cover you put on something when the old one is broken or lost.

Mom bought a replacement cover for my torn notebook.


OTHER MEANINGS

2. A cover used to replace a damaged book jacket.

The library put a replacement cover on the worn-out novel.

3. A new protective top for a phone or tablet.

He ordered a replacement cover after his screen protector cracked.

4. A fresh outer layer for a cushion or sofa.

We bought a replacement cover to hide the stain on the couch.