Skyboard. (n.d.). In YourDictionary. Retrieved from https://www.yourdictionary.com/skyboard
a lightweight board used in sport similar to a snowboard, usually equipped with foot bindings and a recovery parachute, used for skysurfing or skyboarding, a type of skydiving in which the skydiver performs surfing-style aerobatics during free-fall.
English Wiktionary. Available under CC-BY-SA license.