ivory-porcelain

(i’v6-ri-pors’lan),n. In ceram., a fine ware with an ivory-white glaze, manufactured at the Royal Worcester factory, and first shown at the London exhibition of 1862. It is a modification of Parian ware, and is used for similar purposes, but is more decorative because of the glaze. ivory-shell (i’v6-ri-shel),. The shell of the gastropods of the genus Hburna (which see).