1 class at a university, etc.
ADJ. termly, weekly, etc. | graduate
VERB + SEMINAR conduct, give | attend, go to
SEMINAR + NOUN group | discussion, paper | room | programme, series
PREP. at/in a/the ~ There was some lively debate at this week's seminar. | ~ on Professor Mackay will give a seminar on musical settings of Verlaine's poetry.
2 conference for discussion/training
ADJ. all-day, half-day, weekend | one-day, two-day, etc. | business, economic | training
VERB + SEMINAR organize, hold, run | attend, go to
SEMINAR + VERB take place
SEMINAR + NOUN participant