taillight
nounA red light or one of a pair mounted on the rear end of a vehicle.
One of a pair of red lights, mounted on the rear of a vehicle, so it can be seen from the rear at night.
Lamp (usually red) mounted at the rear of a motor vehicle.
A red light or one of a pair mounted on the rear end of a vehicle.
One of a pair of red lights, mounted on the rear of a vehicle, so it can be seen from the rear at night.
Lamp (usually red) mounted at the rear of a motor vehicle.
