1. Plural of polytechnic; institutions of higher education that offer courses in many technical and practical subjects, especially engineering and applied sciences.
Usage: Chiefly British and Commonwealth usage; Historically refers to colleges that emphasized vocational and technical training alongside academic study
2. Educational institutions offering instruction in multiple applied arts and sciences, often at the post-secondary level.
Usage: General usage; may refer to institutions in various countries

Examples

• Many students in the UK attend polytechnics to study engineering and design.
• The polytechnics offer practical training alongside theoretical knowledge.
• After secondary school, she chose to enroll in one of the local polytechnics rather than a traditional university.
• Polytechnics have become important pathways for students seeking technical qualifications.
• The government invested in expanding polytechnics to meet industry demands for skilled workers.
• Several polytechnics in the region specialize in information technology and construction trades.