a small group of students, as in a university, engaged in advanced study and original research under a member of the faculty and meeting regularly to exchange information and hold discussions.
2.
the gathering place of such a group.
3.
a meeting of such a group.
4.
a course or subject of study for advanced graduate students.
5.
any meeting for exchanging information and holding discussions.
1887, from Ger. Seminar "group of students working with a professor," from L. seminarium "breeding ground, plant nursery" (see seminary). Sense of "meeting for discussion of a subject" first recorded 1944.