1. a panel in the roof of a car that can be opened to let in air and light

Examples

• She opened the sunroof to enjoy the warm spring air.
• The car came equipped with a power sunroof.
• We could see the stars through the open sunroof.
• The sunroof leaked during the heavy rainstorm.
• He preferred cars with sunroofs for the extra light.
• The sunroof got stuck and wouldn’t close properly.