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endometriosis

[ en-doh-mee-tree-oh-sis ]
/ ˌɛn doʊˌmi triˈoʊ sɪs /
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noun Pathology.
the presence of uterine lining in other pelvic organs, especially the ovaries, characterized by cyst formation, adhesions, and menstrual pains.
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Origin of endometriosis

From New Latin, dating back to 1920–25; see origin at endometrium, -osis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use endometriosis in a sentence

British Dictionary definitions for endometriosis

endometriosis
/ (ˌɛndəʊˌmiːtrɪˈəʊsɪs) /

noun
pathol the presence of endometrium in areas other than the lining of the uterus, as on the ovaries, resulting in premenstrual pain
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

Scientific definitions for endometriosis

endometriosis
[ ĕn′dō-mē′trē-ōsĭs ]

A gynecologic disorder characterized by the abnormal presence of functional endometrial tissue outside the uterus, often resulting in pelvic pain and dysmenorrhea.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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