bureau vs article of furniture

bureau and article of furniture both are nouns.

Word	Noun	Adjective	Verb	Adverb
bureau	Yes	No	No	No
article of furniture	Yes	No	No	No

As nouns, article of furniture is a hypernym of bureau; that is, article of furniture is a word with a broader meaning than bureau:

bureau: furniture with drawers for keeping clothes
article of furniture: furnishings that make a room or other area ready for occupancy

Other hypernyms of bureau include furniture, piece of furniture.

bureau (noun)	article of furniture (noun)
furniture with drawers for keeping clothes	furnishings that make a room or other area ready for occupancy
an administrative unit of government