equestrianism
/ɪˈkwestrɪənɪzəm/noun
mass noun
- the skill or sport of horse riding. As an Olympic sport it is divided into three categories: showjumping, dressage, and three-day eventing (combining showjumping, dressage, and cross-country riding).(骑)马术(作为奥林匹克运动项目, 马术分为三类:障碍赛、盛装舞步和三日赛; 三日赛由障碍赛、盛装舞步和越野马术赛组成)。