dimer

[ dahy-mer ]

nounChemistry.
  1. a molecule composed of two identical, simpler molecules.

  2. a polymer derived from two identical monomers.

Origin of dimer

1
First recorded in 1905–10; di-1 + -mer

Other words from dimer

  • di·mer·ic [dahy-mer-ik], /daɪˈmɛr ɪk/, adjective

Words Nearby dimer

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How to use dimer in a sentence

British Dictionary definitions for dimer

dimer

/ (ˈdaɪmə) /


noun
  1. chem

    • a molecule composed of two identical simpler molecules (monomers)

    • a compound consisting of dimers

Origin of dimer

1
C20: from di- 1 + -mer

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for dimer

dimer

[ mər ]


  1. Any of various chemical compounds made of two smaller identical or similar molecules (called monomers) that are linked together. Dimers are linked by hydrogen bonds, coordinate bonds, or covalent bonds. Sucrose is a dimer composed of the monomers glucose and fructose.

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