digestion

noun

di·​ges·​tion dī-ˈjes-chən How to pronounce digestion (audio)
də-,
-ˈjesh-
: the action, process, or power of digesting: such as
a
: the process of making food absorbable by mechanically and enzymatically breaking it down into simpler chemical compounds in the digestive tract
b
: 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

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 on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In fact, eggs and chicken are digested at a rate above 90%, while plant proteins have a digestion rate ranging between 45–80%. Jillian Kubala, Health, 4 Nov. 2024 In legal proceedings, lawyers for the companies have argued that their drugs temporarily and purposely slow digestion but do not cause chronic issues such as gastroparesis, noting that side effects should disappear within about a month of going off the medications. Jamie Ducharme, TIME, 4 Nov. 2024 This type of cancer affects the large intestine and digestion, with a lifetime risk for men of 1 in 23. Natalie Oganesyan, Deadline, 3 Nov. 2024 Weight loss, bloating, cravings, digestion, acne, face puffiness, energy—apple cider vinegar [ACV] gummies are said to help with all manner of things. Nina Turner, Newsweek, 30 Oct. 2024 See all Example Sentences for digestion 

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of digestion was in the 14th century

Dictionary Entries Near digestion

Cite this Entry

“Digestion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/digestion. Accessed 22 Nov. 2024.

Kids Definition

digestion

noun
di·​ges·​tion dī-ˈjes-chən How to pronounce digestion (audio)
də-
: the process by which food is broken down into simpler forms in the body by mechanical and enzymatic means

Medical Definition

digestion

noun
di·​ges·​tion dī-ˈjes(h)-chən, də- How to pronounce digestion (audio)
: 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
Last Updated: - Updated example sentences
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