Definition of "moonroof" [moonroof]

• A sunroof that has a clear glass panel, rather than being opaque, so that light can enter the vehicle even when the roof is closed. (noun)

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• "Extra features like a sunroof (which every manufacturer calls a moonroof now, I guess because long ago, sunroofs didn't include glass) and cruise control were also on the menu."
• "• Windowed top panel for unique "moonroof" visibility"
• "Gravity pulls the heavy air downward, forcing the light balloon against the moonroof."