Meaning of bioreactor

bi•o•re•ac•tor

Pronunciation: (bī"ō-rē-ak'tur), [key]
— n.
  1. a fermentation vat for the production of living organisms, as bacteria or yeast, used in industrial processes such as waste recycling or in the manufacture of drugs or other products.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.