poke bonnet vs hat

poke bonnet and hat both are nouns.

Word	Noun	Adjective	Verb	Adverb
poke bonnet	Yes	No	No	No
hat	Yes	No	Yes	No

As nouns, hat is a hypernym of poke bonnet; that is, hat is a word with a broader meaning than poke bonnet:

poke bonnet: a hat tied under the chin
hat: headdress that protects the head from bad weather; has shaped crown and usually a brim

Other hypernyms of poke bonnet include chapeau, lid.

poke bonnet (noun)	hat (noun)
a hat tied under the chin	an informal term for a person's role
	headdress that protects the head from bad weather; has shaped crown and usually a brim

poke bonnet (verb)	hat (verb)
	put on or wear a hat
	furnish with a hat