1. plural form of auditorium; large rooms or halls designed for audiences to listen to performances, lectures, or presentations

Examples

• The university has three large auditoria for hosting conferences.
• All the auditoria in the performing arts center were booked for the festival.
• The architect designed modern auditoria with excellent acoustics.
• Students gathered in one of the main auditoria for the graduation ceremony.
• The hospital’s auditoria are used for medical training seminars.
• Several auditoria were renovated to include updated sound systems.