Ileus

n. obstruction of the intestine which causes severe pain and vomiting (Medicine)

Ileus, formerly called iliac passion, refers to limited or absent intestinal passage.
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Ileus is a partial or complete non-mechanical blockage of the small and/or large intestine. [more]Ileus - Community and Resources

Noun
1. blockage of the intestine (especially the ileum) that prevents the contents of the intestine from passing to the lower bowel
(synonym) intestinal obstruction
(hypernym) obstruction, blockage

n. ileus, obstruction of the intestine which causes severe pain and vomiting (Medicine)