Definition of colorantnext
as in pigment
a substance used to color other materials in ancient times, a mollusk was used to produce a rich purple colorant for clothing and linens

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of colorant Founded in Brazil by Ailton Pereira, the process converts agro-industrial waste into textile colorants designed to reduce reliance on petrochemical dyes. Alexandra Harrell, Sourcing Journal, 5 Mar. 2026 It is used to make liquid shellac, a brush-on colorant and wood finish, and is found in shampoos, aluminum foil and lipstick. Scott Lafee, San Diego Union-Tribune, 3 Mar. 2026 Twenty-six other states have followed in California’s footsteps with legislation — some signed into law, others still in progress — that would either ban, restrict or require labels for artificial colorants. Kristen Rogers, CNN Money, 5 Feb. 2026 But the replacements are still made of complex materials that include additives like colorants; the chemicals can react in ways the companies may not intend or understand, Boucher says. Matt Fuchs, Time, 5 Nov. 2025 See All Example Sentences for colorant
Recent Examples of Synonyms for colorant
Noun
  • Crafted in Japan, Fluid Flex Foundation Technology is a polymer blend, infused with color-true longwear pigments that resist oxidation, while starfruit extract helps oil and shine control.
    Kathryn Hopkins, Footwear News, 19 Aug. 2026
  • One involved dyeing fingernails with garden balsam, a natural pigment traditionally associated with beauty and blessings.
    ABC News, ABC News, 19 Aug. 2026
Noun
  • To prevent this leaching, stale urine was used as a mordant—a chemical that binds to the dye and the cloth, acting as a molecular bridge between the two while protecting the color from breaking down from exposure to light, water, and rinsing.
    Encyclopedia Britannica, Encyclopedia Britannica, 19 Aug. 2026
  • Docs can also use vascular lasers, specifically pulsed dye lasers (PDL) like the Vbeam, to remove these with minimal scarring.
    Helen Carefoot, Flow Space, 18 Aug. 2026
Noun
  • Think bubbles, coloring pages, freeze dance, or even a craft station, complete with clay, paper, glue, and other assorted items that kids can create with.
    Amanda Rock, Parents, 12 Aug. 2026
  • Researchers made a prototype dress out of different modules of the textiles, giving the dress’ collar, body and hem varied properties such as patterning, coloring and self-cleaning.
    Sarah Jones, Footwear News, 10 Aug. 2026
Noun
  • The same California Craftsman look; almost identical plank siding; a similar tasteful yet cheery color palette.
    Julie Z. Weil, Washington Post, 19 Aug. 2026
  • Coverage of the Arday story was out of proportion to his position in society, reflecting the higher standard to which people of color are held when compared with their white peers, Vernon said.
    ABC News, ABC News, 19 Aug. 2026

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“Colorant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/colorant. Accessed 21 Aug. 2026.

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