(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.

An American breed of horse originally bred for short-distance racing.

A brown to black variety of quartz.

A bottle of wine containing 0.1875 liters of fluid, one quarter of the volume of a standard bottle.

present participle of quarantine

Somebody or something that appears in a quarter-final of a competition.

In a confined space.

(dated) Synonym of quarter to; fifteen minutes before a certain hour.

plural of close quarter

Very near proximity.