large intestine

n.
The portion of the intestine that extends from the ileum to the anus, forming an arch around the convolutions of the small intestine and including the cecum, colon, rectum, and anal canal.

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The part of the gut between the small intestine and the anus: caecum, colon and rectum. ‘Large’ because it is a wider tube, although much shorter, than the ‘small’ intestine. From the caecum, low on the right side (from which the appendix arises), the ascending, then the transverse, then the descending parts of the colon lead to the rectum, low on the left side. Water is progressively absorbed as the contents are moved onwards for storage in the rectum.

— Stuart Judge

See alimentary system.

n

The portion of the digestive tract comprising the cecum; the appendix; the ascending, transverse, and descending colons; and the rectum. The ileocecal valve separates the cecum from the ileum.

Part of the alimentary canal consisting of the colon, caecum, appendix, and rectum.

The lower portion of the intestines, which receives a soupy mixture of digested food from the small intestine, reabsorbs most of the fluids, and then passes the resulting solid substance (feces) out of the body through the anus. The large intestine is divided into the cecum, colon, and rectum.

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