brake light
US /ˈbreɪk laɪt/
UK /ˈbreɪk laɪt/

1.
luz de freio, luz de travão
a red light at the back of a vehicle that lights up when the driver presses the brake pedal
:
•
The driver ahead had a broken brake light.
O motorista da frente tinha uma luz de freio quebrada.
•
Always check your brake lights before driving.
Sempre verifique suas luzes de freio antes de dirigir.