antimony pentasulfide: Meaning and Definition of

an'timony pen•ta•sul'fide

Pronunciation: (pen"tu-sul'fīd), [key]
— Chem. Chem.
  1. a deep-yellow, water-insoluble powder, SbS, used chiefly as a pigment in oil and water colors.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.