A bonnet having a projecting front of a nearly conical form, worn about the beginning of the nineteenth century and later.(noun)
The Century Dictionary (Public Domain)
Use "poke-bonnet" in a sentence
"What she looks like, according to Kay: She has a hooky nose, a hooky chin, very bright black eyes, long dingle-dangle earrings which click, a poke-bonnet, a red cloak, a stick with a hooky handle, and pointy black shiny shoes."
"An old lady in a poke-bonnet came out of the parlor, and put on her spectacles, and looked at the letter, and fumbled in her pocket for eightpence, and apologized to the postman for keeping him waiting."
"There, enjoying a moment of lugubrious idleness, may be sitting an old countrywoman with steady eyes in a lean, dusty-black dress and an old poke-bonnet; by her side, some gin-faced creature of the town, all blousy and draggled;"