Upperclassman (noun)

A student in their junior or senior year of college or university.

Origin:

Derived from the phrase 'upper class' which refers to the highest social class in a society.

Examples:

1. The upperclassman had a reputation for being a diligent student and always on top of his academics.
2. The university offered a mentor program, pairing incoming students with an upperclassman to help them adjust.
3. Many upperclassmen choose to live off campus for more independence and freedom.
4. The upperclassman was proud of his accomplishments and eager to share his experiences with the younger students.
5. The upperclassman had a head start on job searching, having established connections through internships and networking events.