exercise
/ˈɛk.sə.saɪz/noun
Physical activity done to keep the body, and sometimes the mind, strong and healthy.
Example sentences
- “Daily exercise, even a short walk, improves your mood.”
- “My doctor says I need more exercise and less time on the couch.”
Caution, judgment, and rights also get exercised, meaning put to use. 'An exercise in futility' means a pointless effort.