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Louis Pasteur

Definitions of Louis Pasteur
  1. noun
    French chemist and biologist whose discovery that fermentation is caused by microorganisms resulted in the process of pasteurization (1822-1895)
    synonyms: Pasteur
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    example of:
    biologist, life scientist
    (biology) a scientist who studies living organisms
    chemist
    a scientist who specializes in chemistry
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