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lignin

  • noun
  • lĭg'''′'''-nĭn

A complex non-carbohydrate aromatic polymer present in all wood.

A kind of

  • polymer

Related words

  • ligninase
  • ligninolysis
  • ligninolytic
  • monolignin
  • lignin sulfonate
  • lignin sulphonate

Word history

From Latin "lignum" (wood).

Where this comes from

This definition is adapted from “lignin” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.