naumannite: Meaning and Definition of

nau•mann•ite

Pronunciation: (nô'mu-nīt", nou'-), [key]
— n.
  1. a mineral, silver-lead selenide, (AgPb)Se, usually occurring in iron-black cubic crystals.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.