Noun
a series of lectures dealing with a subject
Source: WordNetBut Dr. Smith says, and I believe it to be a true state of the case, that he himself gave a course of Lectures in Natural Philosophy, during the same winter, and that the money raised by them was also applied towards paying for the Orrery. David Rittenhouse
Focus on the mind and the soul. Read. Study. Enrol in a course of lectures. Pray. Become a member of a religious congregation. Study the Bible or other ancient works of wisdom. Jonathan Sacks
The infidelity that springs from the heart is not to be reached by a course of lectures on the evidences of Christianity; argument did not cause, and argument will not remove it. Mark Hopkins