'Intestinal' definitions:

Definition of 'intestinal'

From: WordNet
adjective
Of or relating to or inside the intestines; "intestinal disease" [syn: intestinal, enteric, enteral]

Definition of 'Intestinal'

From: GCIDE
  • Intestinal \In*tes"ti*nal\, a. [Cf. F. intestinal.] Of or pertaining to the intestines of an animal; as, the intestinal tube; intestinal digestion; intestinal enzymes. [1913 Webster]
  • 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. [1913 Webster]