dimer

/ˈdaɪmər/
noun
  1. A molecule made up of two identical or similar smaller molecules (monomers) bonded together.
    • The protein functions as a dimer, with two identical subunits working together.
    • A dimer of acetic acid forms when two molecules join together in the gas phase.
    • In chemistry class, we learned that a dimer is like a pair of building blocks linked together.
Antonyms
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