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 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 Every Rae product remains vegan, non-GMO, gluten-free, and free from harmful fillers, colorants, and artificial preservatives. Kathryn Hopkins, Footwear News, 16 Dec. 2025 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
  • In a process known as photobleaching, the UV light breaks down the chemical bonds in pigments, which can brighten your whites.
    Quincy Bulin, Southern Living, 1 July 2026
  • Every Sunday, the kids club—adorably called Sweet Potato—organizes eco-educational activities such as bamboo kit workshops and pigment painting classes, and the shallow end of the beachfront infinity pool delivers hours of watery fun.
    Condé Nast, Condé Nast Traveler, 1 July 2026
Noun
  • The bundle also includes an Arctic White Pocket Printer, which produces premium, waterproof, dye-sublimation prints with optional vintage effects.
    Prakhar Khanna, Forbes.com, 30 June 2026
  • The colors change to indicate how saturated the beads are, and the dyes used contain hazardous chemicals.
    Karen Brewer Grossman, Southern Living, 29 June 2026
Noun
  • In December 2025, Sudakov and two of his graduate students drastically simplified the team’s coloring model, improving their new bounds even further.
    Leila Sloman, Quanta Magazine, 26 June 2026
  • Jaden Smith at Christian Louboutin is keeping the category interesting with his designs, including details like gradient coloring and wide square toes.
    Jaden Thompson, Footwear News, 25 June 2026
Noun
  • And when Pawlak woke up the next day, the sun was high in the sky and the ocean was the color of dark blue Gatorade.
    Karissa Waddick, USA Today, 1 July 2026
  • Ironically, though, her flushed and rosy cheeks were created with two shades of the Beauty Pie Supercheek Cream Blush — one of which was in her iconic color palette, while the other was actually — gasp!
    Alyssa Grabinski, PEOPLE, 30 June 2026

Browse Nearby Words

Cite this Entry

“Colorant.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/colorant. Accessed 3 Jul. 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