Definition of "feedback"
noun:
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Critical assessment on information produced.
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The signal that is looped back to control a system within itself.
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The high-pitched howling noise heard when there's a loop between a microphone and a speaker.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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verb:
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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.
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To provide informational feedback to.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To convey by means of specialized communications channel.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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