[pol-ee-kroh-mat-ik, -kruh-]
See more synonyms for polychromatic on Thesaurus.com
Also pol·y·chro·mic [pol-ee-kroh-mik] /ˌpɒl iˈkroʊ mɪk/.

Origin of polychromatic

First recorded in 1840–50; poly- + chromatic
Related formspol·y·chro·ma·tism [pol-ee-kroh-muh-tiz-uh m] /ˌpɒl iˈkroʊ məˌtɪz əm/, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for polychromic

Historical Examples of polychromic

British Dictionary definitions for polychromic


polychromic (ˌpɒlɪˈkrəʊmɪk) or polychromous

  1. having various or changing colours
  2. (of light or other electromagnetic radiation) containing radiation with more than one wavelength
Derived Formspolychromatism (ˌpɒlɪˈkrəʊməˌtɪzəm), noun
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

polychromic in Medicine


  1. Having or exhibiting many colors.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

polychromic in Science


  1. Consisting of or related to radiation of more than one wavelength.
  2. Of or having many colors. Compare monochromatic.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.