Definition of digestion
: the action, process, or power of digesting: such asa : the process of making food absorbable by dissolving it and breaking it down into simpler chemical compounds that occurs in the living body chiefly through the action of enzymes secreted into the digestive tractb : the process in sewage treatment by which organic matter in sludge is decomposed by anaerobic bacteria with the release of a burnable mixture of gases
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Examples of digestion in a Sentence
an enzyme that aids in the digestion of protein
She began to suffer from poor digestion as she grew older.
Recent Examples of digestion from the Web
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Far from doing nothing, palliative care involved active monitoring and managing of her diet, digestion and medications to maximize her comfort and quality of life.
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Coffee can have some downsides, including agitation, irregular heartbeat and digestion problems for some people.
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The legs are also where most of sea spiders’ digestion takes place.
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With the proper serving size, charcoal can improve digestion and bind to toxins, preventing them from being absorbed into the blood stream.
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Their friend’s son might have autism or bad digestion.
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During unresponsive wakefulness, the brain functions that control spontaneous breathing, heartbeat and blood pressure, urine production, metabolism and digestion continue, Glatter explained.
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Some biographies, a good history of women and gender, a genuine tutorial on the Civil Rights era, and even a serious digestion of good works on the Gilded Age and the New Deal legacies might be required.
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But that curious bond resulted in some important early insights into how human digestion works.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'digestion.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of digestion
14th century
DIGESTION Defined for English Language Learners
digestion
playDefinition of digestion for English Language Learners
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: the process by which food is changed to a simpler form after it is eaten
DIGESTION Defined for Kids
digestion
playDefinition of digestion for Students
: the body's process or power of changing food into simpler forms that can be taken up and used
Medical Dictionary
digestion
playMedical Definition of digestion
: the action, process, or power of digesting; especially : the process of making food absorbable by mechanically and enzymatically breaking it down into simpler chemical compounds in the digestive tract
Learn More about digestion
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See words that rhyme with digestion Spanish Central: Translation of digestion Nglish: Translation of digestion for Spanish speakers Britannica English: Translation of digestion for Arabic speakers Britannica.com: Encyclopedia article about digestion
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