Definitions

1. noun

A man who has attended a particular school, college, or university.

“The university’s alumnus association organized a charity event.”

2. noun

A former pupil or student of a particular school, college, or university.

“The school’s alumnus went on to become a renowned scientist.”

3. noun

A member of a particular group or organization.

“The alumnus of the company’s training program received a promotion.”