What is the meaning of Feedback?

Critical assessment of a process or activity or of their results.

The part of an output signal that is looped back into the input to control or modify a system.

The high-pitched howling noise heard when there is a loop between a microphone and a speaker.

To generate the high-frequency sound by allowing a speaker to cause vibration of the sound generator of a musical instrument connected by an amplifier to the speaker.

To provide informational feedback to.

To convey by means of specialized communications channel.

feedback (critical evaluation)

feedback

feedback

feedback (generic)

feedback (critical assessment of a process or activity or of their results)

feedback (signal that is looped back to control a system within itself)

feedback (howling sound)

feedback (assessment on information produced)

feedback

feedback

Source: wiktionary.org