1. lamps mounted on poles along streets to provide illumination at night
Usage: plural form of streetlight

Examples

• The streetlights came on automatically at dusk.
• Many of the old streetlights were replaced with energy-efficient LED bulbs.
• The broken streetlights made the neighborhood feel unsafe at night.
• City workers were installing new streetlights along the main road.
• The warm glow of the streetlights created a cozy atmosphere on the quiet street.
• During the power outage, all the streetlights went dark.