A room, often in a school, where classes take place
(US) A classroom where school pupils of the same age gather for registration, or for other purposes that are unrelated to class content.
a room in a school where lessons take place
(US) The collection of pupils who gather in such a room.
A classroom or schoolroom is a learning space in which both children and adults learn. Classrooms are found in educational institutions of all kinds, ranging from preschools to universities, and may also be found in other places where education or training is provided, such as corporations and religious and humanitarian organizations.
A homeroom, tutor group, form class or form is a short administrative class that occurs in primary school and secondary school. Within homeroom, administrative documents are distributed, attendance is marked, announcements are made and students are given the opportunity to plan for the day.