chalco-

Origin of chalco-

< Greek chalko-, combining form of chalkós copper
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British Dictionary definitions for chalco-

chalco-

before a vowel chalc-

combining form
  1. indicating copper or a copper alloychalcopyrite; chalcolithic

Word Origin for chalco-

from Greek khalkos copper
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