courses
n. countable A2 Elementary US //ˈkɔɹsəz// UK //kˈɔːsɪz// cour·ses
n. a series of lessons or a plan of study on a particular subject. It can also mean one of the separate parts of a meal, like a starter or a dessert.
n. a complete series of lessons or lectures on a specific subject; alternatively, one of the distinct stages of a meal served in a specific order.
She is taking several online courses to improve her coding skills.
The wedding dinner consists of five courses, starting with a light soup and ending with a rich chocolate cake.
While the university offers various vocational courses, many students prefer the theoretical depth of the traditional humanities curriculum.
Usage
When referring to education, it often takes the verbs 'take', 'enroll in', or 'complete'.