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endometriosis

American  
[en-doh-mee-tree-oh-sis] / ˌɛn doʊˌmi triˈoʊ sɪs /

noun

Pathology.
  1. the presence of tissue similar to the uterine lining outside of the uterus, especially in other pelvic organs such as the ovaries: characterized by cyst formation, adhesions, and pain.


endometriosis British  
/ ˌɛndəʊˌmiːtrɪˈəʊsɪs /

noun

  1. 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

endometriosis Scientific  
/ ĕn′dō-mē′trē-ōsĭs /
  1. A gynecologic disorder characterized by the abnormal presence of functional endometrial tissue outside the uterus, often resulting in pelvic pain and dysmenorrhea.


Etymology

Origin of endometriosis

First recorded in 1920–25; from New Latin; endometri(um) ( def. ) + -osis ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A council has unanimously voted to become the first endometriosis friendly local authority in the north of England.

From BBC

"I genuinely don't think I could be with someone who didn't want to understand the endometriosis, because ultimately, I will live with it forever. It's chronic," she added.

From BBC

In 2019, she wrote the book Period: It's About Bloody Time, chronicling her experience of endometriosis.

From BBC

Elen began suspecting she had endometriosis after watching other people talk about it on TikTok, yet the full extent of her complex condition came to light in a "terrifying" way.

From BBC

The charity said it would welcome the opportunity to work with the government on identifying and closing data gaps in endometriosis care.

From BBC