feedbackbox

noun
UK /ˈfiːdbæk bɒks/
US /ˈfiːdbæk bɑːks/

A box where you put your ideas or comments about something.

Please drop your suggestions in the feedbackbox by the door.


OTHER MEANINGS

2. A digital form or inbox where users send comments about a product or service.

The app has a feedbackbox where users can report bugs.

3. A place in a classroom where students leave notes about a lesson.

The teacher read the notes from the feedbackbox after class.

4. A channel for collecting complaints or praise from customers.

The store's feedbackbox was full of thank-you notes.