Education imparted in a series of lessons or meetings
English: course, course of study, course of instruction, class
course, class, course of instruction, course of study, line
English: course, course of study, course of instruction, class
English: path, track, course
English: course, line
Bahasa: perjalanan, pelajaran, aliran, arus, putaran, peredaran
Less certain link between this word and this sense.