beau vs adult male

beau and adult male both are nouns.

Word	Noun	Adjective	Verb	Adverb
beau	Yes	No	No	No
adult male	Yes	No	No	No

As nouns, adult male is a hypernym of beau; that is, adult male is a word with a broader meaning than beau:

Other hypernyms of beau include lover, man.

As nouns, adult male is a hypernym of beau; that is, adult male is a word with a broader meaning than beau:

Other hypernyms of beau include man.

beau (noun)	adult male (noun)
a man who is the lover of a man or woman	an adult person who is male (as opposed to a woman)
a man who is much concerned with his dress and appearance