feedback
|feed-back|
/ˈfiːdˌbæk/
response for improvement
Etymology
'feedback' originates from English, specifically the combination of 'feed' and 'back', where 'feed' meant 'to supply' and 'back' meant 'return'.
'feedback' was first used in the context of electronics in the early 20th century and eventually became a common term in various fields.
Initially, it meant 'returning a portion of the output to the input', but over time it evolved into its current meaning of 'information for improvement'.
Meanings by Part of Speech
Noun 1
information or criticism about someone's performance or work, used as a basis for improvement.
The teacher gave feedback on the student's essay.
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Noun 2
the return of a portion of the output of a process or system to the input, especially when used to maintain performance or control.
The audio system uses feedback to adjust the sound quality.
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Last updated: 2025/01/11 11:39