course

To move or flow rapidly through or over something.

"Excitement coursed through his entire body."

A direction or route followed, or a path taken by something.

"The ship stayed on its planned course."

A series of lessons or lectures on a particular academic subject.

"She enrolled in a short photography course."

One of the successive parts of a meal, such as a starter or main.

"We enjoyed a delicious three-course meal."