How do you define a seminar meaning? From its concept, a seminar is a group event where an organizer hosts a meeting between people with similar interests in order for everyone to share their thoughts and ideas on those interests. Seminars are a great way to foster a community and can be highly successful when held right. Learn more about seminars at the College of Contract Management. https://www.uniccm.com/blog/what-is-seminar-definition-purpose-and-benefits-explained