feedbackcode
nounUK /ˈfiːdbæk kəʊd/
US /ˈfiːdbæk koʊd/
A special code that tells you how well something worked.
The app showed a feedbackcode after I finished the quiz.
OTHER MEANINGS
2. A short message a machine sends back to say if a command worked.
The printer displayed a feedbackcode when the paper jammed.
3. A secret set of letters used to collect people's opinions.
Enter the feedbackcode on the card to share your thoughts.
4. A number that shows how good or bad a game move was.
Each answer gave a feedbackcode from one to ten.