achromatize

[ ey-kroh-muh-tahyz ]
/ eɪˈkroʊ məˌtaɪz /

verb (used with object), a·chro·ma·tized, a·chro·ma·tiz·ing.

to make achromatic; deprive or free of color.
Also especially British, a·chro·ma·tise.

Origin of achromatize

First recorded in 1835–45; achromat(ic) + -ize

Related forms

a·chro·ma·ti·za·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for achromatize

achromatize

achromatise

/ (əˈkrəʊmətaɪz) /

verb

(tr) to make achromatic; to remove colour from

Derived Forms

achromatization or achromatisation, 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