manganate definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a salt of manganic acid containing the divalent, negative radical MnO
manganate definition by American Heritage Dictionary
A salt containing manganese in its anion, especially a salt containing the MnO4 radical.
Origin: mangan(ese) + -ate2.