Synonyms: traffic light, traffic signal, stoplight
Definition: a visual signal to control the flow of traffic at intersections
Similar words: light
Definition: a visual warning signal
Usage: they saw the light of the beacon; there was a light at every corner
Synonyms: stoplight, brake light
Definition: a red light on the rear of a motor vehicle that signals when the brakes are applied to slow or stop
Similar words: visual signal
Definition: a signal that involves visual communication