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.
This vas is the same tube that gets cut during a vasectomy. Dr. Jamin Brahmbhatt, CNN Money, 25 June 2026 Khloé Kardashian and her ex Tristan Thompson are opening up about his vasectomy, a surgical procedure for contraception. Sara Moniuszko, USA Today, 29 May 2026 And while he's had the vasectomy, more kids aren't off the table for Thompson. Rachel McRady, PEOPLE, 28 May 2026 And should female sterilisation be as easy to access as vasectomies? TheWeek, 8 May 2026 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

Browse Nearby Words

Cite this Entry

“Vasectomy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vasectomy. Accessed 6 Jul. 2026.

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

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