| NOUN | communication | traffic signal, traffic light, stoplight | a visual signal to control the flow of traffic at intersections |
|---|
| Meaning | A visual signal to control the flow of traffic at intersections. | |
|---|---|---|
| Synonyms | traffic light, stoplight | |
| Narrower | green light, go-ahead | A signal to proceed |
| red light | The signal to stop | |
| yellow light | The signal to proceed with caution | |
| Broader | light | A visual warning signal |
| Spanish | semaforo, semáforo | |
| Catalan | semàfor | |
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