feedback
/ˈfiːdbæk/
noun
- Opinions or information about how well someone or something is doing, used to improve performance.
- The teacher gave me helpful feedback on my essay.
- His manager provided constructive feedback during the review.
- We asked customers for feedback about the new product.
- A high-pitched noise caused by a microphone or speaker picking up its own sound.
- We had to adjust the speakers to stop the feedback.
- Feedback from the amplifier ruined the recording.
- The microphone made a loud feedback sound during the concert.