fermentation

noun

Meaning

A chemical breakdown of a substance by bacteria, yeasts, or other microorganisms, typically involving the release of heat and the production of gases or alcohol.

Examples

  • The fermentation of grapes is the essential first step in producing fine wine.
  • Traditional kimchi relies on the natural fermentation of cabbage to develop its signature tangy flavor.

Synonyms: brewing, conversion, metabolism, enzymolysis