elective course

Definitions of elective course
1

n a course that the student can select from among alternatives

Synonyms:
elective
Type of:
class, course, course of instruction, course of study
education imparted in a series of lessons or meetings

Sign up, it's free!

Whether you're a student, an educator, or a lifelong learner, Vocabulary.com can put you on the path to systematic vocabulary improvement.