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colorant

American  
[kuhl-er-uhnt] / ˈkʌl ər ənt /

noun

  1. something used as a coloring matter; pigment; dye.


colorant British  
/ ˈkʌlərənt /

noun

  1. any substance that imparts colour, such as a pigment, dye, or ink; colouring matter

"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

Etymology

Origin of colorant

1880–85; < French, present participle of colorer < Latin colōrāre to color. See color, -ant


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

To get anywhere close to what Hewitt called blue M&M’s “cerulean” hue Mars must use about seven times the amount of colorant.

From The Wall Street Journal ● Jun. 18, 2026

Butterfly pea flower extract is derived from a clitoria ternatea plant, often used as a natural food colorant, according to the NIH.

From Los Angeles Times ● May 14, 2025

"It shows that nature has evolved to use a really neat trick, an ultrathin layer for an important colorant," added Rox.

From Science Daily ● Feb. 7, 2024

A few years ago, Buchweitz tried to develop the cornflower blue as a colorant for the food industry, but it didn’t pan out.

From Science Magazine ● Jun. 14, 2023

Between butter with colorant and the same without it, many consumers choose the one with colour.

From The Brain, A Decoded Enigma by Dorin Teodor Moisa

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