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
  • The culprit behind turmeric’s intense color is curcumin, a natural pigment that can cling stubbornly to surfaces.
    Jessica Safavimehr, Southern Living, 17 Sep. 2026
  • Auressens, which was founded in 2020, develops metal-free, recyclable reflective, organic pigments for packaging.
    Jennifer Weil, Footwear News, 17 Sep. 2026
Noun
  • Some hair dyes contain peroxide, ammonia, ethyl alcohol and paraphenylenediamine (known as PDD).
    BestReviews, Chicago Tribune, 15 Sep. 2026
  • Simultaneously, establishing stable raw material sourcing corridors could accelerate trade, especially for specialized fibers, dyes, and inputs from member nations.
    Mayu Saini, Footwear News, 14 Sep. 2026
Noun
  • There was a time when skincare did the treating and makeup did the covering and coloring.
    Mickey Williams, Flow Space, 17 Sep. 2026
  • Unlike plants that produce clear fiber and color it later, Prysmian holds a patent for coloring fiber directly on the draw tower.
    Charlotte Observer, Charlotte Observer, 15 Sep. 2026
Noun
  • This could look like pointing out a character’s different skin tone in a board book, or noticing aloud why a toy aisle is divided by color.
    Anahi Collado, The Conversation, 22 Sep. 2026
  • Other symptoms may include blurred or dim vision, loss of peripheral vision, or decreased color vision.
    Melissa Rudy , Angelica Stabile, FOXNews.com, 22 Sep. 2026

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Cite this Entry

“Colorant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/colorant. Accessed 23 Sep. 2026.

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