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colon (KOH-lun)

 The longest part of the large intestine, which is a tube-like organ connected to the small intestine at one end and the anus at the other. The colon removes water and some nutrients and electrolytes from partially digested food. The remaining material, solid waste called stool, moves through the colon to the rectum and leaves the body through the anus.

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Gastrointestinal (digestive) system anatomy; shows esophagus, liver, stomach, colon, small intestine, rectum, and anus.




Previous Definitions:collagenase, collecting duct, colloidal gold-bound tumor necrosis factor, coloanal anastomosis, coloanal pull-through
Next Definitions:colon cancer, colon crypt, colon polyp, colonoscope, colonoscopy

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