stoneware
stone.ware \-.wa(*)r, -.we(*)r\ n : an opaque pottery that is high-fired, well vitrified, and nonporous, tha t may be glazed, unglazed, or salt-glazed, and that is commonly made from a single clay
Webster's English Dictionarystone.ware \-.wa(*)r, -.we(*)r\ n : an opaque pottery that is high-fired, well vitrified, and nonporous, tha t may be glazed, unglazed, or salt-glazed, and that is commonly made from a single clay