metachromatism

[met-uh-kroh-muh-tiz-uh m]

noun

change of color, especially that due to variation in the temperature of a body.

Origin of metachromatism

First recorded in 1875–80; meta- + chromat- + -ism

Related formsmet·a·chro·mat·ic

[met-uh-kroh-mat-ik, -kruh-] /ˌmɛt ə kroʊˈmæt ɪk, -krə-/, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for metachromatism

metachromatism

noun

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

Medicine definitions for metachromatism

metachromatism

[mĕt′ə-krō′mə-tĭz′əm]

n.

Metachromasia.