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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
en·do·me·tri·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for endometrium

endometrium
/ (ˌɛndəʊˈmiːtrɪəm) /

noun plural -tria (-trɪə)

the mucous membrane that lines the uterus
endometrial, adjective
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-mētrē-əm ]

n. pl. en•do•me•tri•a (-trē-ə)

The glandular mucous membrane comprising the inner layer of the uterine wall.
en′do•metri•al adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for endometrium

endometrium
[ ĕn′dō-mētrē-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.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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