"Show Jumper" describes horses competing in stadium jumping, where they navigate courses of colorful obstacles against the clock, with faults assessed for knockdowns and time penalties. The term distinguishes arena jumping from cross-country phases of eventing and from hunters judged on style rather than pure performance. In casual usage, "jumper" alone typically conveys the same meaning.
Division terminology specifies competition level rather than horse type. Height classifications from "puddle jumpers" at the lowest fences through "low" and "high" amateur and children's divisions to "grand prix" at the sport's elite level indicate fence heights and course difficulty. A "1.40m jumper" competes at courses with maximum heights of 1.40 meters, while "5-star" or "CSI5*" events represent the highest international competition tier.
International competition falls under Fédération Equestre Internationale (FEI) rules, with national federations like the United States Equestrian Federation (USEF) governing domestic shows. Terminology may vary slightly between systems, though fundamental concepts remain consistent—clear rounds, time penalties, and jump-off formats determine results universally.
Breed designations sometimes accompany "jumper" when describing horses—"Warmblood jumper," "Thoroughbred jumper"—though the discipline welcomes any breed capable of competitive performance. Unlike some disciplines favoring specific breeds, jumping's objective judging rewards whatever horses can clear courses fastest, creating remarkable diversity at competitive levels.
Related terms include "derby" jumpers competing over courses incorporating natural obstacles, "equitation" focusing on rider position rather than horse performance over fences, and "speed" versus "power" classes emphasizing different aspects of jumping competition. "Nations Cup" describes prestigious team competitions, while "World Cup" indicates the elite indoor circuit.

