1
: a very soft mineral that is a basic silicate of magnesium, has a soapy feel, and is used especially in making talcum powder
2
Examples of talc in a Sentence
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In general, avoid matte or overly powdery formulas, especially those containing talc.
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Genevieve Cepeda, InStyle, 17 Jan. 2026
Opt for liquid soaps, such as hand washes, body washes, or even Castile soap, which generally lack talc—a primary soap scum contributor.
—Mary Cornetta, Better Homes & Gardens, 14 Jan. 2026
This talc-free powder delivers a berry-pink flush that mimics the look of real skin warmth.
—Jailynn Taylor, Allure, 26 Dec. 2025
Many cosmetic companies already test their talc-products for asbestos, but testing rigor and quality varies.
—Helen Carefoot, Flow Space, 23 Dec. 2025
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Genevieve Cepeda, InStyle, 17 Jan. 2026
Opt for liquid soaps, such as hand washes, body washes, or even Castile soap, which generally lack talc—a primary soap scum contributor.
—Mary Cornetta, Better Homes & Gardens, 14 Jan. 2026
This talc-free powder delivers a berry-pink flush that mimics the look of real skin warmth.
—Jailynn Taylor, Allure, 26 Dec. 2025
Many cosmetic companies already test their talc-products for asbestos, but testing rigor and quality varies.
—Helen Carefoot, Flow Space, 23 Dec. 2025
See All Example Sentences for talc
Cite this Entry
“Talc.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/talc. Accessed 4 Feb. 2026.
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talc
noun
: a very soft mineral that consists of a silicate of magnesium, has a soapy feel, and is used especially in making talcum powder
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