Wiktionary
yellowware
n. A type of earthenware made from yellow clay.
Wikipedia
Yellowware
Yellowware, or yellow ware, is a type of earthenware named after its yellow appearance given to it by the clay used for its production. Originating in the United Kingdom in the late 18th century, it was also produced in the eastern United States from the late 1820s.
Usage examples of "yellowware".
His fingers curled around his coffee cup, clutching it even when the heat of the chipped yellowware burned his fingers.