jasperware
Synonym discussion
Sense: noun/1
'Stoneware' is the broad technical word for strong pottery fired at a high temperature. 'Jasperware' is one special kind of stoneware, known for its smooth coloured body and raised white decoration, especially in pieces linked with Wedgwood. 'Porcelain' is also hard and fine, but it is usually glossier and more translucent, so it does not create the same matte look. 'Pottery' is the everyday umbrella word and can refer to many clay objects. 'Ceramics' is broader still because it also includes artistic and industrial pieces. A museum label may call an object stoneware, but a collector will often choose 'jasperware' when the blue-and-white Wedgwood style is the important detail.
Etymology
The name joins 'jasper', the stone whose look inspired the effect, with 'ware', a word for manufactured goods or pottery. In English it came to mean the special decorative stoneware first produced by Josiah Wedgwood in the eighteenth century.