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WordNet-Online
Definitions from WordNet
Noun traffic signal has 1 sense
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Definitions from the WebTraffic SignalDefinitionA traffic signal is a device installed at intersections or road crossings to control the flow of vehicular traffic. SensesSense 1: Traffic Control DeviceIn this sense, a traffic signal is a piece of equipment used to regulate the movement of vehicles, pedestrians, or both at an intersection or crossing. Example sentence: When the traffic signal turned red, the cars stopped and pedestrians started crossing the road. Sense 2: Red, Yellow, and Green IndicatorsIn this sense, a traffic signal refers specifically to the red, yellow, and green lights used to indicate when vehicles must stop, proceed with caution, or have the right of way, respectively. Example sentence: The driver ignored the traffic signal and ran a red light, resulting in an accident. Sense 3: Local InterpretationsIn some regions, a traffic signal may refer to a different term or concept, such as a traffic light or a stoplight. Example sentence: At the busy intersection downtown, the old-fashioned traffic signal always seemed to take forever to change. Related ProductsCheck out these related products: | ||||
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