Hit-and-run (adjective)

Involving a driver who hits a person, object, or vehicle and then leaves the scene without stopping to provide aid or exchange information.

Origin:

Describing an accident in which a driver hits a person, object, or vehicle and then leaves the scene.

Examples:

1. The police are investigating a hit-and-run accident that occurred last night.
2. The driver was charged with hit-and-run after hitting a parked car and fleeing the scene.