change of color, especially that due to variation in the temperature of a body.
Origin of metachromatism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(of tissues and cells stained for microscopical examination) taking a colour different from that of the dye solution
(of dyes) capable of staining tissues or cells a colour different from that of the dye solution
of or relating to metachromatism
a change in colour, esp when caused by a change in temperature
Word Origin for metachromatism
C19: from meta- + chromato- + -ism
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
Of or relating to metachromasia.
Relating to the property of certain chemical substances to appear as different colors depending upon the wavelength of light under which they are viewed.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.