stop light
noun /ˈstɒp laɪt/
/ˈstɑːp laɪt/
[countable]- (British English) a red traffic lightTopics Transport by car or lorryb2
- stoplights(North American English)(also traffic lights ())[plural] a set of lights that controls the traffic on a road. The red, orange and green lights show when you must stop and when you can go.
- (North American English) (also brake light British and North American English)a red light on the back of a vehicle that comes on when the brakes are used