stifle
US /ˈstaɪ.fəl/
UK /ˈstaɪ.fəl/

1.
sufocar, abafar
make (someone) unable to breathe properly; suffocate
:
•
The thick smoke began to stifle him.
A fumaça espessa começou a sufocá-lo.
•
The heat in the room was enough to stifle anyone.
O calor no quarto era suficiente para sufocar qualquer um.