- variant of cupri-: cupronickel.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for cupro
The bullet has a sharp point, is composed of a lead core and a jacket of cupro nickel, and weighs 150 grains.
cupri- or before a vowel cupr-
- indicating coppercupronickel; cuprite
from Latin cuprum
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012