n.[C]

1. 体育馆；健身房
   Groups of gymnasts are having their physical training in the gymnasium.

   几组体操运动员正在体育馆里进行体育锻炼。

2. （常大写）（德国等培养学生升入高等学校的）高级中学
3. 体操学校

n.

1. a hall or building equipped for gymnastics and other physical exercise.
2. /also gɪmˈnɑːzɪəm/ a school in Germany, Scandinavia, or central Europe that prepares pupils for university.