retinoid
noun
ret·i·noid
ˈre-tə-ˌnȯid 
: any of various synthetic or naturally occurring analogs of vitamin A
Examples of retinoid in a Sentence
Recent Examples on the Web
As an over-the-counter retinoid, retinol helps accelerate skin cell turnover, which can visibly improve uneven texture, fine lines, and discoloration over time.
—
Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 8 Apr. 2026
As an over-the-counter retinoid, retinol helps accelerate skin cell turnover, which can visibly improve uneven texture, fine lines, and discoloration over time.
—Lauren Jarvis-Gibson, Miami Herald, 7 Apr. 2026
Beyond wrinkle reduction, retinoids offer another benefit.
—Kansas City Star, 7 Apr. 2026
Mauskar said using a prescribed retinoid or an over-the-counter retinol can help.
—ABC News, 6 Apr. 2026
See All Example Sentences for retinoid
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Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 8 Apr. 2026
As an over-the-counter retinoid, retinol helps accelerate skin cell turnover, which can visibly improve uneven texture, fine lines, and discoloration over time.
—Lauren Jarvis-Gibson, Miami Herald, 7 Apr. 2026
Beyond wrinkle reduction, retinoids offer another benefit.
—Kansas City Star, 7 Apr. 2026
Mauskar said using a prescribed retinoid or an over-the-counter retinol can help.
—ABC News, 6 Apr. 2026
See All Example Sentences for retinoid
Cite this Entry
“Retinoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retinoid. Accessed 16 Apr. 2026.
Copy CitationMedical Definition
retinoid
noun
ret·i·noid
ˈret-ᵊn-ˌȯid
: any of various synthetic or naturally occurring analogs of vitamin A
retinoid
adjective
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