|a gadget; dingus; thingumbob.|
|a chattering or flighty, light-headed person.|
originally a light, open, one-horse, four-wheeled vehicle with its single seat for only one person fixed on its shafts. It is thought to have been invented in the early 19th century by an English physician and was supposedly named for his sulkiness in wishing to sit alone. The sulky was adapted to two wheels and widely used in the United States by doctors and others who had to travel extensively by themselves.
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