Definitions for didymiums
  • Didymium (n.) - A rare metallic substance usually associated with the metal cerium; -- hence its name. It was formerly supposed to be an element, but has since been found to consist of two simpler elementary substances, neodymium and praseodymium. See Neodymium, and Praseodymium.
  • Didymiums - Sorry, we do not have a definition for this word
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id is mi mm mu my si um us