A "sliding roof" refers to a roof of a building or vehicle that can be moved or opened horizontally, usually along a track, to allow fresh air and sunlight to enter the space. Full definition
At Wimbledon for the start of play, which continues uninterrupted due to the rather swanky new sliding roof. (totalpolitics.com)
The interior features animated, app - controlled ambient lighting, blue stitching on the panorama sliding roof and leather / Alcantara bucket seats, and impulsE embroidery on the seats. (automobilemag.com)