Medoc vs Bordeaux wine

Medoc and Bordeaux wine both are nouns.

Word	Noun	Adjective	Verb	Adverb
Medoc	Yes	No	No	No
Bordeaux wine	Yes	No	No	No

As nouns, Bordeaux wine is a hypernym of Medoc; that is, Bordeaux wine is a word with a broader meaning than Medoc:

Medoc: red Bordeaux wine from the Medoc district of southwestern France
Bordeaux wine: any of several red or white wines produced around Bordeaux, France or wines resembling them

Other hypernyms of Medoc include red wine, Bordeaux.

Medoc (noun)	Bordeaux wine (noun)
red Bordeaux wine from the Medoc district of southwestern France	any of several red or white wines produced around Bordeaux, France or wines resembling them