retinoid

noun

ret·​i·​noid ˈre-tə-ˌnȯid How to pronounce retinoid (audio)
: any of various synthetic or naturally occurring analogs of vitamin A

Examples of retinoid in a Sentence

Recent Examples on the Web
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.
Pick up a gentler, over-the-counter retinoid that won’t irritate your more sensitive skin, and will stimulate collagen production without exhausting your cells. — Maggie Ryan, Flow Space, 1 Sep. 2026 Sweat can contribute, too, as can night creams, retinoids, sunscreen, and hair products. — Caroline Lubinsky, Martha Stewart, 30 Aug. 2026 The treatment formulated for their skin will combine prescription-strength actives such as retinoids, brightening agents, and skin-supporting compounds. — Kathryn Hopkins, Footwear News, 28 Aug. 2026 Retinol has become somewhat generalized as a term for the broader category of retinoids. — Ellie Davis, Vogue, 28 Aug. 2026 See All Example Sentences for retinoid

Word History

First Known Use

1976, in the meaning defined above

Time Traveler
The first known use of retinoid was in 1976

Browse Nearby Words

retinoic acid
retinoid
retinol
See all Nearby Words

Cite this Entry

“Retinoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retinoid. Accessed 4 Sep. 2026.

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Medical Definition

retinoid

noun
ret·​i·​noid ˈret-ᵊn-ˌȯid How to pronounce retinoid (audio)
: any of various synthetic or naturally occurring analogs of vitamin A
retinoid adjective
Last Updated: - Updated example sentences
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