(also traffic light or traffic signal )
■ plural noun a set of automatically operated coloured lights for controlling traffic at road junctions, pedestrian crossings, and roundabouts.
(also traffic light or traffic signal )
■ plural noun a set of automatically operated coloured lights for controlling traffic at road junctions, pedestrian crossings, and roundabouts.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004