Collegiate (adjective)

1. Of or relating to a college or college students.
2. Having the style or manner of a college.
3. Relating to or denoting a collegiate church.

Origin:

From latin collegiatus, from collegium ('society, community, college').

Examples:

1. The collegiate atmosphere on campus was lively and engaging.
2. The team's jerseys had a collegiate design.
3. The collegiate church was established in the 14th century.