a short, intensive course of study, usually a few weeks long.
Is mini course one word or two?
Meaning of "mini-course" in the English dictionary
Mini-Course is a noun. A noun is a type of word the meaning of which determines reality.
What are Minicourses?
Minicourses are courses that are worth 1, 1.5, or 2 credits that students may add after the semester has begun, but before the start date for each course.