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)