serving cart vs cart

serving cart and cart both are nouns.

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

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

serving cart: a handcart for serving food
cart: wheeled vehicle that can be pushed by a person; may have one or two or four wheels

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

serving cart (noun)	cart (noun)
a handcart for serving food	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

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