English Dictionary

feedback

IPA（発音記号）

/ˈfiːdˌbæk/

名詞

不可算名詞 通常

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

日本語の意味

プロセスや活動、またはその結果に対する批判的評価

Her feedback after the prototype test helped us improve the design significantly.

プロトタイプのテスト後の彼女の評価は、私たちの設計を大幅に改善するのに役立った。

意味（1）

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

After you hand in your essays, I will give both grades and feedback.

意味（2）

(electronics, cybernetics, control theory) The part of an output signal that is looped back into the input to control or modify a system.

The fact that similar cortical abnormalities can be experimentally induced in monkeys has allowed Michael Merzenich and his colleagues in San Francisco to explore an animal model of focal dystonia, and to demonstrate the abnormal feedback in the sensory loop and the motor misfirings that, once started, grow relentlessly worse.

意味（3）

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

A loud feedback screech blasted from a speaker on the wall. It was a hailing signal of some kind.

feedbacks （ plural ）