Definitions

1. noun

a set of exercises done in preparation for a competition or a period of intense physical activity, or a period of physical activity, especially one that is done to improve health or fitness.

“She has been going to the gym every day to do her workout.”

2. verb

to engage in physical activity, especially one that is done to improve health or fitness.

“He likes to workout in the morning to get his energy levels up.”

3. noun

a session of physical activity, especially one that is done to improve health or fitness.

“She had a great workout yesterday and feels much stronger now.”