polybasite: Meaning and Definition of

pol•y•ba•site

Pronunciation: (pol"ē-bā'sīt, pu-lib'u-sīt"), [key]
— n.
  1. a blackish mineral, AgSbS: a minor ore of silver.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.