1) Alvine 2) Enteric 3) Ileac 4) Ileal 1) Enteral 2) Enteric 3) Internal organ 4) Type of flu 5) Viscus 
• (a.) Of or pertaining to the intestines of an animal; as, the intestinal tube; intestinal digestion; intestinal ferments.
(L. intestinalis) pertaining to the intestine.
Having to do with the intestines.
<anatomy> Pertaining to the intestine. ... Origin: L. Intestinalis ... (18 Nov 1997) ... 
(in-tes´tĭ-nәl) pertaining to the intestine.
In·tes'ti·nal adjective [ Confer French intestinal .] Of or pertaining to the intestines of an animal; as, the intestinal tube; intestinal digestion; intestinal ferments. Intestinal canal . Same as Intestine , noun -- 
Type: Term Pronunciation: in-tes′ti-năl Definitions: 1. Relating to the intestine.(lymphatic) Type: Term Definitions: 1. the vessels conveying lymph from the lower part of the liver, the stomach, spleen, pancreas, and small intestine; they discharge into the cisterna chyli and are sometimes duplicated. Synonyms: trunci (lymphatici) intestinales
[adj] - of or relating to or inside the intestines
adjective of or relating to or inside the intestines; `intestinal disease`
occurring in or affecting the intestines. · of, pertaining to, or resembling the intestines.