car vs luggage compartment

car and luggage compartment both are nouns.

Word	Noun	Adjective	Verb	Adverb
car	Yes	No	No	No
luggage compartment	Yes	No	No	No

car (noun)	luggage compartment (noun)
a motor vehicle with four wheels; usually propelled by an internal combustion engine	compartment in an automobile that carries luggage or shopping or tools
a wheeled vehicle adapted to the rails of railroad
where passengers ride up and down
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant
a conveyance for passengers or freight on a cable railway