(UK, education) A primary school with 800 or more pupils.

plural of out-of-school suspension

(education) A type of primary and secondary school disciplinary method in which, for a given period of time, the students being punished are not allowed to attend school or be on the school campus for any reason.

A school that provides board and lodging to some students, but allows others to attend during the day only, like a day school.

(informal) Very cool (trendy, fashionable, etc.).

(US, law enforcement) A police officer stationed at a school, such as a high school.

plural of school resource officer

(UK, education) A state-funded school in which a (usually religious) foundation or trust has some formal influence in running the school, but less than for a voluntary aided school.

(UK, education) A state-funded school in which a (usually religious) foundation or trust contributes to building costs and has a substantial influence in running the school.

(UK) A woman employed to prepare, serve or supervise school dinners.