1. a large meteor or meteoroid, especially one that explodes in the atmosphere or strikes the Earth
Usage: astronomy; often used to describe a bright, fast-moving object in the sky

Examples

• The bolide streaked across the night sky, leaving a brilliant trail of light.
• Scientists studied the impact crater left by the ancient bolide.
• A bolide exploded over the city, creating a bright flash visible for miles.
• The bolide's collision with Earth released enormous energy.
• Astronomers tracked the bolide as it entered the atmosphere.