vasectomy

noun

va·​sec·​to·​my və-ˈsek-tə-mē How to pronounce vasectomy (audio)
vā-ˈzek-
plural vasectomies
: surgical division or resection of all or part of the vas deferens usually to induce sterility

Examples of vasectomy in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The clinic also offers menopause management and performs vasectomies and breast cancer screenings. Nicole Blanchard, Idaho Statesman, 5 Sep. 2025 The small trial included 16 healthy men aged 32 to 59, all of whom had undergone a vasectomy—a common surgery to prevent the release of sperm by snipping the vas deferens ducts in the scrotum. Hannah Seo, Scientific American, 22 July 2025 Ruby was conceived despite the bassist having previously had a vasectomy. Anya Leon, People.com, 18 June 2025 Other popular choices include implants, IUD, contraceptive injections and vasectomies. Nora O’Neill, Charlotte Observer, 15 May 2025 See All Example Sentences for vasectomy

Word History

Etymology

borrowed from French vasectomie, from vas (deferens) vas deferens + -ectomie -ectomy

First Known Use

1899, in the meaning defined above

Time Traveler
The first known use of vasectomy was in 1899

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Cite this Entry

“Vasectomy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vasectomy. Accessed 9 Sep. 2025.

Medical Definition

vasectomy

noun
va·​sec·​to·​my -tə-mē How to pronounce vasectomy (audio)
plural vasectomies
: surgical division or resection of all or part of the vas deferens usually to induce sterility

More from Merriam-Webster on vasectomy

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