warden
US /ˈwɔːr.dən/
UK /ˈwɔːr.dən/

1.
diretor, guarda, zelador
a person responsible for the supervision of a particular place or thing, or for ensuring that regulations are obeyed
:
•
The prison warden addressed the new inmates.
O diretor da prisão dirigiu-se aos novos detentos.
•
A park warden patrols the nature reserve.
Um guarda florestal patrulha a reserva natural.