cruiser vs panda car

cruiser and panda car both are nouns.

Word	Noun	Adjective	Verb	Adverb
cruiser	Yes	No	No	No
panda car	Yes	No	No	No

As nouns, panda car is a hyponym of cruiser; that is, panda car is a word with a more specific, narrower meaning than cruiser:

cruiser: a car in which policemen cruise the streets; equipped with radiotelephonic communications to headquarters
panda car: a police cruiser

cruiser (noun)	panda car (noun)
a large fast warship; smaller than a battleship and larger than a destroyer	a police cruiser
a large motorboat that has a cabin and plumbing and other conveniences necessary for living on board
a car in which policemen cruise the streets; equipped with radiotelephonic communications to headquarters