See also: halfpipe
- (skateboarding, snowboarding, etc.) A structure used to perform tricks, approximately semicircular in cross-section, resembling the bottom half of a cylinder laying down.
2009, January 24, “Randy Starkman”, in Silver medal eases pain for Batchelor at world championships:
- But the kid who washed windows for $2 an hour when he was 8 so he could buy his first snowboard served notice he could be a contender at the 2010 Vancouver Olympics with a silver medal yesterday in men's halfpipe.