feedback
US /ˈfiːd.bæk/
UK /ˈfiːd.bæk/

1.
feedback, retorno
information about reactions to a product, a person's performance of a task, etc., used as a basis for improvement.
:
•
We welcome your feedback on our new service.
Agradecemos o seu feedback sobre o nosso novo serviço.
•
The teacher gave constructive feedback to the students.
O professor deu feedback construtivo aos alunos.
2.
feedback, retroalimentação
the modification or control of a process or system by its results or effects, for example in a mechanical or electronic system.
:
•
The system uses feedback to maintain a stable temperature.
O sistema usa feedback para manter uma temperatura estável.
•
Audio feedback can cause a high-pitched squeal.
O feedback de áudio pode causar um chiado agudo.