In*tes"ti*nal (?), a. [Cf. F. intestinal.]
Of or pertaining to the intestines of an animal; as, the intestinal tube; intestinal digestion; intestinal ferments.
Intestinal canal. Same as Intestine, n. -- Intestinal worm Zool., any species of helminth living in the intestinal canal of any animal. The species are numerous.
© Webster 1913.