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English definition of “digestion”

digestion

noun [C or U]     /daɪˈdʒes.tʃən/
C1 the process by which your body digests food, or your ability to digest food: a poor/good/strong digestion Discover how eating raw food helps balance your body and aids digestion.EatingBiting, chewing and swallowing
(Definition of digestion noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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