college vs college

college and college both are nouns.

Word	Noun	Adjective	Verb	Adverb
college	Yes	No	No	No
college	Yes	No	No	No

college (noun)	college (noun)
a complex of buildings in which an institution of higher education is housed	a complex of buildings in which an institution of higher education is housed
the body of faculty and students of a college	the body of faculty and students of a college
an institution of higher education created to educate and grant degrees; often a part of a university	an institution of higher education created to educate and grant degrees; often a part of a university