courtesy
US /ˈkɝː.t̬ə.si/
UK /ˈkɝː.t̬ə.si/

1.
cortesia, polidez
the showing of politeness in one's attitude and behavior toward others
:
•
He treated everyone with great courtesy.
Ele tratou a todos com grande cortesia.
•
It's common courtesy to hold the door open for others.
É cortesia comum segurar a porta aberta para os outros.