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oophorectomy

American

[oh-uh-fuh-rek-tuh-mee] / ˌoʊ ə fəˈrɛk tə mi /

noun

Surgery.

plural

oophorectomies

the operation of removing one or both ovaries; ovariectomy.

oophorectomy British

/ ˌəʊəfəˈrɛktəmɪ /

noun

Also called: ovariectomy. surgical removal of an ovary or ovarian tumour Compare ovariotomy

"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

Etymology

Origin of oophorectomy

1870–75; < New Latin oophor ( on ) ovary (neuter of Greek ōiophóros egg-bearing; oo-, -phore ) + -ectomy

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.

The Oscar-winning actor announced in 2013 that she had undergone a double mastectomy, followed by a double oophorectomy in 2015, due to her genetic predisposition to cancer.

From Barron's • Dec. 15, 2025

After her final surgery, an oophorectomy and a partial hysterectomy, she took a week to recover and then started filming “Your Friends & Neighbors” in Mount Kisco, N.Y.

From Los Angeles Times • Apr. 11, 2025

Taken together, the results extend previous findings indicating that women with early bilateral oophorectomy are at high risk for Alzheimer's disease due to a link between APOE4 and estradiol loss in this cohort.

From Science Daily • Dec. 5, 2024

I had some medical conditions that ended in me needing an oophorectomy last year.

From Slate • Jun. 18, 2019

I have scheduled and canceled a prophylactic oophorectomy three times and a double mastectomy twice.

From New York Times • Sep. 1, 2016

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023