laundry cart vs cart

laundry cart and cart both are nouns.

Word	Noun	Adjective	Verb	Adverb
laundry cart	Yes	No	No	No
cart	Yes	No	Yes	No

As nouns, cart is a hypernym of laundry cart; that is, cart is a word with a broader meaning than laundry cart:

laundry cart: handcart for moving a load of laundry
cart: wheeled vehicle that can be pushed by a person; may have one or two or four wheels

Other hypernyms of laundry cart include go-cart, handcart, pushcart.

laundry cart (noun)	cart (noun)
handcart for moving a load of laundry	a heavy open wagon usually having two wheels and drawn by an animal
	wheeled vehicle that can be pushed by a person; may have one or two or four wheels

laundry cart (verb)	cart (verb)
	draw slowly or heavily
	transport something in a cart