town vs Cherbourg-Octeville

town and Cherbourg-Octeville both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
Cherbourg-Octeville	Yes	No	No	No

town (noun)	Cherbourg-Octeville (noun)
the people living in a municipality smaller than a city	a port town in northwestern France on the English Channel; site of a naval base
an urban area with a fixed boundary that is smaller than a city
an administrative division of a county