1. students at a military academy or training school for military officers
2. younger sons or daughters of a family, especially in aristocratic families
Usage: historical; formal

Examples

• The cadets marched in formation across the parade ground.
• West Point cadets undergo rigorous military training.
• She joined the police cadets program after high school.
• The naval cadets learned navigation and seamanship.
• Air Force cadets must complete flight training.
• The academy graduated 200 cadets this year.
• Young cadets often struggle with the demanding schedule.