Looking for the meaning or definition of the word kneeboard? Here's what it means.
Noun
(surfing) A short (often less than 6'), broad (sometimes extremely broad) surfboard designed to be ridden in the surf in a kneeling position, and often having traction pads in the central area as an alternative to wax, to help the knees grip the deck.
(aviation) A clipboard carried in the lap of an airplane pilot, on which basic flight data is recorded.
(waterskiing) A short wakeboard designed to be ridden in the kneeling position.