from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. An alloy of copper that contains 10 to 30 percent nickel.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. An alloy of copper containing from 10 to 40% nickel

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a 60/40 alloy of copper and nickel


cupro- +‎ nickel (Wiktionary)



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