SMALL INTESTINE Definition & Meaning

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small intestine

noun

Anatomy.

intestine ( def 2 ).

small intestine

noun

the longest part of the alimentary canal, consisting of the duodenum, jejunum, and ileum, in which digestion is completed Compare large intestine

small intestine

The long, narrow, coiled section of the intestine that extends from the stomach to the beginning of the large intestine. Nutrients from food are absorbed into the bloodstream from the small intestine. In mammals, it is made up of the duodenum, jejunum, and ileum.

small intestine

The upper portion of the intestines , extending from the stomach to the large intestine , where the digestion of food takes place. The small intestine is about twenty feet long in adults.

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51�Թ� History and Origins

Origin of small intestine¹

First recorded in 1760–70

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Example Sentences

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The bottom curve of our stomach has a channel called the Magenstrasse or "stomach road" which allows liquids to flow quickly into the small intestine where it can be absorbed.

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When consumed, they are absorbed in the small intestine and transported via lipoproteins in the bloodstream to be stored primarily in fat-rich tissues, including the subcutaneous layer of the skin.

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The capsule then began its journey through the stomach, small intestine and large intestine to collect information about pH, temperature and pressure.

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They found increased permeability of the small intestine, most likely due to intestinal inflammation.

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Lead is absorbed in the small intestine, where it can latch onto cellular receptors that evolved to carry iron and other metals.

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