skyboard
/ˈskaɪbɔːrd/
noun
- A board used for skysurfing, a sport in which a person jumps from an aircraft and performs tricks while riding the board in freefall.
- The skysurfer performed a spin on his skyboard at 12,000 feet.
- He strapped his feet onto the skyboard before jumping out of the plane.
- She saved up for months to buy a professional skyboard.