mammoth school; very large school
Refers to a school with an extremely large student body, often used in contexts like university admissions or overcrowded classrooms.
This university is a mammoth school, with over 30,000 students.
In a mammoth school, it's hard to give individual attention to each student.
Compound of マンモス (mammoth, from English) and 校 (school). The word 'mammoth' is used metaphorically to describe something of enormous size.