manganite Hear it!

manganite definition

man·ga·nite (-nīt′)

noun

  1. a dark-colored, shiny mineral, MnO(HO), that is an ore of manganese; hydrous manganese oxide
  2. any of a series of salts that may be considered as derivatives of manganous acid, the hydroxide of tetravalent manganese

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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