flank vs cut of beef

flank and cut of beef both are nouns.

Word	Noun	Adjective	Verb	Adverb
flank	Yes	No	Yes	No
cut of beef	Yes	No	No	No

As nouns, cut of beef is a hypernym of flank; that is, cut of beef is a word with a broader meaning than flank:

flank: a cut from the fleshy part of an animal's side between the ribs and the leg
cut of beef: cut of meat from beef cattle

flank (noun)	cut of beef (noun)
the side between ribs and hipbone	cut of meat from beef cattle
a cut from the fleshy part of an animal's side between the ribs and the leg
the side of military or naval formation
a subfigure consisting of a side of something

flank (verb)	cut of beef (verb)
be located at the sides of something or somebody