資料來源 : Webster's Revised Unabridged Dictionary (1913)
Intestine \In*tes"tine\, n.; pl. {Intestines}. [L. intestinum:
cf. F. intestin. See {Intestine}, a.]
1. (Anat.) That part of the alimentary canal between the
stomach and the anus. See Illust. of Digestive apparatus.
2. pl. The bowels; entrails; viscera.
{Large intestine} (Human Anat. & Med.), the lower portion of
the bowel, terminating at the anus. It is adapted for the
retention of fecal matter, being shorter, broader, and
less convoluted than the small intestine; it consists of
three parts, the c[ae]cum, colon, and rectum.
{Small intestine} (Human Anat. & Med.), the upper portion of
the bowel, in which the process of digestion is
practically completed. It is narrow and contorted, and
consists of three parts, the duodenum, jejunum, and ileum.
資料來源 : WordNet®
large intestine
n : beginning with the cecum and ending with the rectum;
includes the cecum and the colon and the rectum; extracts
moisture from food residues which are later excreted as
feces