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triˈchromaˌtism

British  
/ traɪˈkrəʊməˌtɪzəm /

noun

  1. the use or combination of three primary colours for colour reproduction in photography, printing, television, etc

  2. rare the state of being trichromatic

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.