town vs Oxford

town and Oxford both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
Oxford	Yes	No	No	No

town (noun)	Oxford (noun)
the people living in a municipality smaller than a city	a university in Oxford, England
an urban area with a fixed boundary that is smaller than a city	a city in southern England to the northwest of London; site of Oxford University
an administrative division of a county	a university town in northern Mississippi; home of William Faulkner