cafetorium means A large room, usually in a school, used as both a cafeteria and an auditorium. Lexicurio rates it Sui generis — a strength score of 90 out of 100.
Etymology
Blend of cafeteria + auditorium. First attested in the around 1950.
noun
- A large room, usually in a school, used as both a cafeteria and an auditorium.“There is another combination which is regarded favorably, particularly where economy of space is a necessity. This is the combined cafeteria-auditorium unit and is often called a cafetorium or an auditeria.”