/ Dictionary / Index L lithopone: Meaning and Definition of Find definitions for: lith•o•pone Pronunciation: (lith'u-pōn"), [key] — n. 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. lithophyte lithoprint Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language