A "lecture theatre" is a room or space designed for giving lectures or academic presentations, usually in a university or educational institution. It is where students gather to listen and learn from a teacher or professor. Full definition
Giving a well - explained and stimulating lecture can be challenging enough, but a poorly designed lecture theatre can make a good talk ordinary, and an ordinary talk dull. (newscientist.com)
The former lecture theatre was extensively renovated in conjunction with the university's 100th anniversary. (tohoku.ac.jp)
They include a custom - built lecture theatre; ideal for seminars and presentations. (mantrahotels.com)