polymer
noun
poly·mer
ˈpä-lə-mər 
: a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units
Examples of polymer in a Sentence
Recent Examples on the Web
Termites don’t get a lot of nitrogen in their diet of wood, which is largely comprised of a polymer of sugar molecules.
—
John Timmer, ArsTechnica, 16 June 2026
And lastly, abyssine (according to the brand) is a polymer derived from deep-sea organisms that eliminates and protects from pollution, environmental stressors, and general damage.
—Tamim Alnuweiri, InStyle, 15 June 2026
What is in tandem here is the exuberantly generative possibility of life itself (SCOBY, water) alongside the very synthetic polymers that are literally wrecking life on an individual and systemic level.
—Eugenie Brinkema, ARTnews.com, 14 June 2026
Often treated as little more than industrial waste, lignin is the natural polymer that gives plants their strength and rigidity.
—Bojan Stojkovski, Interesting Engineering, 14 June 2026
See All Example Sentences for polymer
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.
John Timmer, ArsTechnica, 16 June 2026
And lastly, abyssine (according to the brand) is a polymer derived from deep-sea organisms that eliminates and protects from pollution, environmental stressors, and general damage.
—Tamim Alnuweiri, InStyle, 15 June 2026
What is in tandem here is the exuberantly generative possibility of life itself (SCOBY, water) alongside the very synthetic polymers that are literally wrecking life on an individual and systemic level.
—Eugenie Brinkema, ARTnews.com, 14 June 2026
Often treated as little more than industrial waste, lignin is the natural polymer that gives plants their strength and rigidity.
—Bojan Stojkovski, Interesting Engineering, 14 June 2026
See All Example Sentences for polymer
Cite this Entry
“Polymer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polymer. Accessed 17 Jun. 2026.
Copy CitationKids Definition
polymer
noun
poly·mer
ˈpäl-ə-mər
: a chemical compound or mixture of compounds that is formed by combination of smaller molecules and consists basically of repeating structural units
Medical Definition
polymer
noun
poly·mer
ˈpäl-ə-mər
: a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units
Love words? Need even more definitions?
Merriam-Webster unabridged
