Definitions
1.AdjectiveOf, or relating to a college, or college students.
2.AdjectiveCollegial. (Can we add an example for this sense?)
3.AdjectiveOf or relating to a collegium.
4.NounA high school.
5.NounA member of a college, a collegian; someone who has received a college education.
6.NounA fellow-collegian; a colleague.
7.NounAn inmate of a prison.
8.NounEllipsis of collegiate dictionary.