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

Synonyms & Similar Words

Relevance

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 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 Start by gathering a soap base (either goats milk or shea butter works), yellow and red soap colorant, fall-scented fragrance oil, silicone soap mold, measuring cups, and 99% isopropyl alcohol in a spray bottle. Ellen Sturm Niz, Parents, 8 Oct. 2025 Carmine, a vibrant red colorant, is made from cactus-dwelling insects in Central and South America; 70,000 of those insects are required to create just over 2 pounds of dye. Suzy Khimm, NBC news, 27 July 2025 Kennedy has used Kellogg’s Froot Loops as his primary example when railing against artificial colorants. Amelia Lucas,annika Kim Constantino, CNBC, 22 Apr. 2025 See All Example Sentences for colorant
Recent Examples of Synonyms for colorant
Noun
  • And that can be sorely lacking in hair that’s lost pigment and become coarser with a rougher cuticle.
    Valerie Monroe, Allure, 25 Mar. 2026
  • These blue-absorbing pigments can sometimes cause people to see a red dot called Maxwell’s spot in the center of their vision.
    Nora Bradford, Scientific American, 23 Mar. 2026
Noun
  • Assemblymember Jesse Gabriel, D-Encino, has made headlines in the past few years for authoring bills that have cracked down on sweets with synthetic dyes like Skittles and instituted a timeline for getting healthier food in public schools.
    Kate Wolffe, Sacbee.com, 26 Mar. 2026
  • More recently, Recover partnered with Neela by Sapphire Fibers to develop a circular, dye-free denim with recycled fibers.
    Angela Velasquez, Sourcing Journal, 26 Mar. 2026
Noun
  • Female Joro spiders are known for their vibrant yellow coloring and blue-black markings, per University of Georgia experts.
    Saleen Martin, USA Today, 26 Mar. 2026
  • Also, using green food coloring, dye the milk in the refrigerator green.
    Amanda Rock, Parents, 16 Mar. 2026
Noun
  • Pakistani weddings are often elaborate, multi-day celebrations that place strong emphasis on visual storytelling, color and cultural symbolism.
    Claire Dodds, MSNBC Newsweek, 31 Mar. 2026
  • Having undergone an extensive 2024 renovation, each of the 259 rooms (including 42 suites) are bright and airy, with textures and colors inspired by the Canadian landscape.
    Condé Nast, Condé Nast Traveler, 30 Mar. 2026

Browse Nearby Words

Cite this Entry

“Colorant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/colorant. Accessed 1 Apr. 2026.

More from Merriam-Webster on colorant

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster