airboard

noun

an inflatable board resembling a bodyboard that is used in the sport of airboarding

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for airboard

Historical Examples of airboard

He swung the ship to the line as Airboard regulations required.
Two Thousand Miles Below
Charles Willard Diffin