Meaning of lithopone

lith•o•pone

Pronunciation: (lith'u-pōn"), [key]
— n.
  1. a white pigment consisting of zinc sulfide, barium sulfate, and some zinc oxide, used as a pigment and filler in the manufacture of paints, inks, leather, paper, linoleum, and face powders.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.