a.

1. 体质上的；生来的；本质的；基本的
   a constitutional weakness

   身体虚弱

2. 宪法的；符合宪法的；有宪法权力的；拥护宪法的
   It is not constitutional to censor the press.

   审查新闻是违反宪法的。

   a constitutional monarchy

   君主立宪制

3. 保健的，有益身体的

n.

1. 保健散步；保健运动[C]
   his morning constitutional

   他早上作的健身散步

adj.

1. relating to or in accordance with a constitution.
2. relating to a person's physical or mental state.

n.