endometrium

[ en-doh-mee-tree-uhm ]

/ ˌɛn doʊˈmi tri əm /

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noun, plural en·do·me·tri·a

[en-doh-mee-tree-uh]. /ˌɛn doʊˈmi tri ə/. Anatomy.

the mucous membrane lining the uterus.

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Origin of endometrium

1880–85; endo- + New Latin -metrium<Greek mḗtr(ā) womb + -ion diminutive suffix

OTHER WORDS FROM endometrium

en·do·me·tri·al, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use endometrium in a sentence

I underwent an endometrial ablation in my 30s, rendering my periods worse than ever.
A New Hysterectomy Procedure Eliminates Massive Scarring and Long Recovery Time. So Why Aren’t More Doctors On Board?|Heather Wilson|March 30, 2014|DAILY BEAST
Hector Arango, et al. “Aspirin Effects on Endometrial Cancer Cell Growth.”
Can Taking Aspirin Once a Day Reduce Risk of Cancer, Stroke, and More?|Anneli Rufus|March 22, 2012|DAILY BEAST
They caution that taking estrogen alone may increase the risk of endometrial cancer, counteracting the potential benefit.
Breast Cancer Breakthrough?|Gail Sheehy|December 9, 2010|DAILY BEAST

British Dictionary definitions for endometrium

endometrium

/ (ˌɛndəʊˈmiːtrɪəm) /

noun plural -tria (-trɪə)

the mucous membrane that lines the uterus

Derived forms of endometrium

endometrial, adjective

Word Origin for endometrium

C19: New Latin, from endo- + Greek mētra uterus

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 endometrium

endometrium

[ ĕn′dō-mē′trē-əm ]

n. pl. en•do•me•tri•a (-trē-ə)

The glandular mucous membrane comprising the inner layer of the uterine wall.

Other words from endometrium

en′do•me′tri•al adj.

Scientific definitions for endometrium

endometrium

[ ĕn′dō-mē′trē-əm ]

Plural endometria

The mucous membrane that lines the uterus. A fertilized egg must embed itself in the endometrium in order to develop into an embryo. See more at menstrual cycle.