rump steak vs rump

rump steak and rump both are nouns.

Word	Noun	Adjective	Verb	Adverb
rump steak	Yes	No	No	No
rump	Yes	No	No	No

rump steak (noun)	rump (noun)
a steak cut from the rump	the part of an animal that corresponds to the human buttocks
	the fleshy part of the human body that you sit on
	fleshy hindquarters; behind the loin and above the round