General Science

  • noun a small organic molecule that can join to others like itself to form a long chain (polymer)

Cars & Driving

  • noun a relatively simple compound which can react with itself to form a polymer or with other monomers to form a copolymer


  • A molecule of low molecular weight capable of reacting with other molecules of low molecular weight to form a polymer.


  • A molecule which under the influence of heat, pressure, or catalysts, forms repeating units which together compose a polymer.