digestive system

noun

Definition of digestive system

: the bodily system concerned with the ingestion, digestion, and absorption of food and the discharge of residual wastes and consisting of the digestive tract and accessory glands (such as the salivary glands and the pancreas) that secrete digestive enzymes

First Known Use of digestive system

1790, in the meaning defined above

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Time Traveler for digestive system

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The first known use of digestive system was in 1790

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Cite this Entry

“Digestive system.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/digestive%20system. Accessed 24 Jun. 2021.

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More Definitions for digestive system

digestive system

noun

Kids Definition of digestive system

: the system of the body that takes in, breaks down, and absorbs food and discharges solid waste and consists of the digestive tract and related glands (as the salivary glands and pancreas)

digestive system

noun

Medical Definition of digestive system

: the bodily system concerned with the ingestion, digestion, and absorption of food and the discharge of residual wastes and consisting of the digestive tract and accessory glands (such as the salivary glands and the pancreas) that secrete digestive enzymes

called also alimentary system

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