- the craft used for windsurfing, consisting of a moulded board like a surfboard, to which a mast bearing a single sail is attached by a swivel joint
WordReference Random House Unabridged Dictionary of American English © 2019
- Sporta long board, usually of Plexiglas, used for windsurfing, having a mount for a sail, a daggerboard, and a small skeg.
- Nautical, Naval Termsa small, flat, single-masted sailboat, usually having no cockpit.
- sail + board 1960–65, American.