noun
A school that provides practical training for a specific trade or occupation.
彼は高校を卒業した後、職業学校で自動車整備を学んだ。
After graduating from high school, he studied auto mechanics at a vocational school.
専門学校 is a more common term for post-secondary vocational or technical schools, while 職業学校 can refer to a broader range of trade schools, sometimes including secondary-level institutions.
Compound of 職業 (occupation) + 学校 (school).