filejacket

noun
UK /ˈfaɪlˌdʒækɪt/
US /ˈfaɪlˌdʒækɪt/

A file jacket is a paper cover that holds papers together.

She put the report in a file jacket before putting it in the drawer.


OTHER MEANINGS

2. A protective cardboard or plastic sleeve used in offices to keep loose papers organized.

The clerk labeled each file jacket with a client number.

3. A cover or wrapper for a set of related records kept together.

All the invoices for March are in one file jacket.

4. A folder-like holder used in libraries or archives to protect documents.

The archivist placed the old letters in an acid-free file jacket.