A school that teaches medicine.

plural of art school

simple past tense and past participle of home school

plural of military school

(US) A secondary school (or middle school) that prepares its students for joining the military.

(Britain, childish) secondary school.

A necktie designated as (part of a) school uniform

plural of school year

an event in which schoolchildren travel to a location separate from their normal learning environment under the authority of the staff of their school and with the purpose of learning by experience.

plural of comprehensive school