English Dictionary

quarter-pipe

noun

(skateboarding, snowboarding, skiing, BMX, rollerskating, etc.) A structure used to perform tricks, approximately half the size of a half-pipe, similar in appearance to having a quarter of a circle in cross-section, with the middle of that quarter as the bottom.

He performed a trick on the quarter-pipe.

意味（1）

(skateboarding, snowboarding, skiing, BMX, rollerskating, etc.) A structure used to perform tricks, approximately half the size of a half-pipe, similar in appearance to having a quarter of a circle in cross-section, with the middle of that quarter as the bottom.

意味（2）

(skateboarding, snowboarding, skiing, BMX, rollerskating, etc) A ramp, one side of a halfpipe