copolymer

noun

co·​pol·​y·​mer (ˌ)kō-ˈpä-lə-mər How to pronounce copolymer (audio)
: a product of copolymerization
copolymeric
ˌkō-ˌpä-lə-ˈmer-ik How to pronounce copolymer (audio)
adjective

Examples of copolymer 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.
In contrast, the central layer contains ceramic lithium lanthanum zirconium oxide (Li7La3Zr2O12 or LLZO) particles coated with polydopamine, or PDA, alongside a flexible triblock copolymer. — Georgina Jedikovska, Interesting Engineering, 26 Aug. 2026 To harvest the lithium, the team developed a special electrode created from a copolymer consisting of molecules that attach to lithium and those that respond to an electrical current. — New Atlas, 30 Nov. 2025 This serum-like formula is infused with liquid plant collagen and botanicals for hydration, while the featured, copolymers keep color in place, leaving behind a blurred and natural finish that’s undeniably stunning. — Conçetta Ciarlo, Vogue, 1 Aug. 2025 Chitosan is a copolymer derived from the gills of oyster mushrooms and helps to give the fungi their shape. — Tianwei Zhang, Footwear News, 3 Sep. 2019 See All Example Sentences for copolymer

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of copolymer was in 1936

Phrases Containing copolymer

Rhymes for copolymer

See All Rhymes for copolymer

Browse Nearby Words

cop off with
copolymer
copolymeride
See all Nearby Words

Cite this Entry

“Copolymer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/copolymer. Accessed 1 Sep. 2026.

Copy Citation

Kids Definition

copolymer

noun
co·​pol·​y·​mer (ˈ)kō-ˈpäl-ə-mər How to pronounce copolymer (audio)
: a product of copolymerization

Medical Definition

copolymer

noun
co·​pol·​y·​mer (ˈ)kō-ˈpäl-ə-mər How to pronounce copolymer (audio)
: a product of copolymerization

called also heteropolymer

copolymeric
ˌkō-ˌpäl-ə-ˈmer-ik How to pronounce copolymer (audio)
adjective

More from Merriam-Webster on copolymer

Britannica.com: Encyclopedia article about copolymer

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