Learn how to say Mesentery correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word mesentery:
noun (plural mesenteries)
a fold of the peritoneum which attaches the stomach, small intestine, pancreas, spleen, and other organs to the posterior wall of the abdomen.
late Middle English: via medieval Latin from Greek mesenterion, from mesos ‘middle’ + enteron ‘intestine’