stop-light
Definition
- Noun:
- A traffic signal: "stop-light" refers to a set of red, yellow, and green lights that control the flow of vehicles and pedestrians at an intersection. The red light specifically signals vehicles to stop.
- A red light on a vehicle: "stop-light" can also mean a red light at the rear of a vehicle that illuminates when the brakes are applied, warning other drivers.
Usage Examples
Traffic signal:
- The car came to a halt at the stop-light. (The vehicle stopped at the red traffic signal.)
- She waited patiently for the stop-light to turn green. (She waited for the traffic signal to change from red to green.)
Vehicle light:
- His rear stop-light was broken, so he got a ticket. (The red brake light on the back of his car was not working.)
Advanced Usage
"to run a stop-light": to drive through an intersection when the traffic signal is red.
- The driver ran the stop-light and nearly caused an accident. (The driver ignored the red signal and drove through.)
"stop-light camera": a camera that photographs vehicles that cross an intersection after the light turns red.
- Many cities use stop-light cameras to enforce traffic laws. (Cameras record vehicles that violate red lights.)
Variants and Related Words
Stoplight (n): a variant spelling of "stop-light", used interchangeably.
- The stoplight at the corner is out of order. (The traffic signal is not functioning.)
Stop sign (n): a traffic sign requiring drivers to come to a complete stop, distinct from a stop-light.
- There is a stop sign at the end of the street. (A sign with the word "STOP" is posted.)
Synonyms
- Traffic light: another common term for a stop-light as a traffic signal.
- Red light: specifically the red signal of a stop-light, meaning "stop."
- Brake light: for the vehicle light meaning; a red light on the rear of a car activated by braking.
Related Idioms
"See the stop-light": to be forced to stop or pause in one's progress, often used metaphorically.
- His career hit a stop-light when the company downsized. (His progress was halted.)
"Change the stop-light": to alter a situation or rule, often used in planning.
- The city council decided to change the stop-light timing to reduce traffic jams. (They adjusted the signal schedule.)