What is another word for "auditorium"?

Roget's Thesaurus (1911) lists these synonyms for "auditorium": abecedary, academic, academy, alma, ambo, amphitheater, and, art, boarding, book, box, cathedra, chair, class, college, collegiate, continuation, convent, creche, cyclopedia, day, denominational, desk, dictionary, educational, encyclopedia, fellowship, forum, government, grade, grammar, high, horn, hustings, infant, institute, institution, kindergarten, lectern, lecture.