coup d'état
US /ˌkuː deɪˈtɑː/
UK /ˌkuː deɪˈtɑː/

1.
golpe de estado
a sudden, violent, and illegal seizure of power from a government
:
•
The military launched a coup d'état, overthrowing the elected government.
Os militares lançaram um golpe de estado, derrubando o governo eleito.
•
Rumors of a potential coup d'état spread throughout the capital.
Rumores de um potencial golpe de estado se espalharam por toda a capital.