: a polymer (such as polyethylene) consisting of identical monomer units

Word History

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of homopolymer was in 1946

Cite this Entry

“Homopolymer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/homopolymer. Accessed 27 Apr. 2025.

Medical Definition

: a polymer consisting of identical monomer units

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