Colon

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A Dictionary of Food and Nutrition | 2005 | | © A Dictionary of Food and Nutrition 2005, originally published by Oxford University Press 2005. (Hide copyright information) Copyright

colon Also known as the large intestine or bowel, consisting of three anatomical regions: the ascending, the transverse, and the descending colon. The colon normally has a considerable population of bacteria, while it is rare to find a significant bacterial population in the small intestine. The colon terminates at the rectum, where faeces are compacted and stored before voiding. See also gastro‐intestinal tract.

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colon

World Encyclopedia | 2005 | © World Encyclopedia 2005, originally published by Oxford University Press 2005. (Hide copyright information) Copyright

colon (koh-lŏn) n. the main part of the large intestine, which consists of four sections – the ascending, transverse, descending, and sigmoid colons (see illustration overleaf). The colon absorbs large amounts of water and electrolytes from the undigested food passed on from the small intestine. At intervals strong peristaltic movements move the dehydrated contents (faeces) towards the rectum.
colonic (koh-lon-ik) adj.

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"colon." A Dictionary of Nursing. Oxford University Press. 2008. Encyclopedia.com. 19 Dec. 2009 <http://www.encyclopedia.com>.

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