monomer

/ˈmɑnəmər/
noun
  1. A small molecule that can join with other similar molecules to form a larger molecule called a polymer.
    • In chemistry class, we learned how monomers link together in long chains.
    • Proteins are made of amino acid monomers joined in a specific order.
    • Ethylene is a common monomer used to make plastic bags.
Synonyms
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