[ oh-men-tuhm ]
/ oʊˈmɛn təm /
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noun, plural o·men·ta [oh-men-tuh]. /oʊˈmɛn tə/. Anatomy.
a fold of the peritoneum connecting the stomach and the abdominal viscera forming a protective and supportive covering.
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Origin of omentum
First recorded in 1535–45, omentum is from the Latin word ōmentum caul surrounding the intestines
OTHER WORDS FROM omentumo·men·tal, adjectivepost·o·men·tal, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use omentum in a sentence
Twelve deer were checked for body fat in one or all of the following areas: back (subcutaneous), kidneys, heart, omenta.
British Dictionary definitions for omentum
/ (əʊˈmɛntəm) /
noun plural -ta (-tə)
anatomy a double fold of peritoneum connecting the stomach with other abdominal organs
Word Origin for omentum
C16: from Latin: membrane, esp a caul, of obscure origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for omentum
[ ō-mĕn′təm ]
n. pl. o•men•tums
One of the folds of the peritoneum that connect the stomach with other abdominal organs, especially the greater omentum or the lesser omentum.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.