Pronunciation: [ˈɪlɪˌə͡ʊ] (IPA) 
The word "ileo" is a medical term that refers to the ileum, which is the third and longest part of the small intestine. The spelling of "ileo" is derived from the Greek word "ileos," meaning "twisted." In IPA phonetic transcription, "ileo" is pronounced as /i:liəʊ/. The "i" is pronounced as a long "e" sound, and the stress is on the first syllable. The "l" and "e" sounds are both elongated, while the "o" is pronounced as a long "o" sound.
Ileo is a noun derived from the Greek word "ileon," meaning "intestine." It refers specifically to the ileum, which is the third and final segment of the small intestine, located between the jejunum and the cecum. The ileum plays a crucial role in the digestion and absorption of nutrients, as well as the reabsorption of bile acids and vitamin B12.
In anatomical terms, the ileum is characterized by its numerous small projections known as villi, which increase its surface area and enhance nutrient absorption. These villi contain specialized cells that help transport digested nutrients into the bloodstream.
Ileo can also refer to a medical condition called ileus, which is the partial or complete blockage of the small intestine. This obstruction can result from various causes, such as impaired intestinal movement, inflammation, or the presence of foreign objects. Symptoms of ileus may include abdominal pain, constipation, vomiting, bloating, and inability to pass gas. Prompt medical attention is required to diagnose and treat ileus to prevent potential complications.
Overall, ileo pertains to the ileum, a vital component of the small intestine responsible for the absorption and reabsorption of nutrients and fluids. It plays a significant role in the digestive system, and any disruption to its normal function can lead to adverse health conditions.
In anat., a prefix denoting connection with the intestine called ileum, or relation to it.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
