ˈsandboardern. a person who rides down sand dunes on a sandboard; a participant in sandboarding.
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1994 Virginian-Pilot (Norfolk, Va.) 10 Dec. b1/1 (caption) Sandboarder Jeff Kidder, 17, of Nags Head jumps off a natural ramp at Jockey's Ridge State Park in Nags Head on Friday.
1999 SL (Cape Town) June 108/1 He and his fellow instructors are experienced sandboarders.