acetate
noun
ac·e·tate
ˈa-sə-ˌtāt 
1
: a salt or ester of acetic acid
2
: cellulose acetate
also
: something (such as a textile fiber) made from cellulose acetate
3
: a phonograph recording disk made of an acetate or coated with cellulose acetate
Examples of acetate in a Sentence
Recent Examples on the Web
Other examples include iron oxides — which add color to makeup and are sun- and blue light-protective — and tocopheryl acetate, a synthetic form of vitamin E that protects skin from free radicals.
—
Sandee Lamotte, CNN Money, 21 Oct. 2025
Featuring four deliciously unusual frames cast in robust Takiron acetate, which comes from Osaka, the collection is evocative of a certain House of Lords flair—restrained but curiously powerful.
—Air Mail, 11 Oct. 2025
Across the show, floor buyers reported a mix of trends — thick acetate is still a standard, punctuated with moments of color with greens, reds and blues as strongest, but silver metal frames and rimless options have emerged as a counterpoint to acetate.
—Thomas Waller, Footwear News, 10 Oct. 2025
Matte Firm Hold and Seto Kaiba Natural Shine Firm Hold ($28 each) — as well as a $99 luxe travel case complete with a waterproof exterior, acetate comb and your choice of paste.
—Brittany Talarico, PEOPLE, 8 Oct. 2025
See All Example Sentences for acetate
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Sandee Lamotte, CNN Money, 21 Oct. 2025
Featuring four deliciously unusual frames cast in robust Takiron acetate, which comes from Osaka, the collection is evocative of a certain House of Lords flair—restrained but curiously powerful.
—Air Mail, 11 Oct. 2025
Across the show, floor buyers reported a mix of trends — thick acetate is still a standard, punctuated with moments of color with greens, reds and blues as strongest, but silver metal frames and rimless options have emerged as a counterpoint to acetate.
—Thomas Waller, Footwear News, 10 Oct. 2025
Matte Firm Hold and Seto Kaiba Natural Shine Firm Hold ($28 each) — as well as a $99 luxe travel case complete with a waterproof exterior, acetate comb and your choice of paste.
—Brittany Talarico, PEOPLE, 8 Oct. 2025
See All Example Sentences for acetate
Cite this Entry
“Acetate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acetate. Accessed 24 Oct. 2025.
Copy CitationKids Definition
acetate
noun
ac·e·tate
ˈas-ə-ˌtāt
1
: a chemical compound formed by the reaction of acetic acid with another substance
2
: something made from acetate or from cellulose and acetate combined
Medical Definition
acetate
noun
ac·e·tate
ˈas-ə-ˌtāt
: a salt or ester of acetic acid
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