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vasectomy

American  
[va-sek-tuh-mee] / væˈsɛk tə mi /

noun

Surgery.
  • vasectomies
    plural
  1. excision of the vas deferens, or of a portion of it: performed to effect sterility in men.


vasectomy British  
/ væˈsɛktəmɪ /

noun

  1. surgical removal of all or part of the vas deferens, esp as a method of contraception

"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

vasectomy Scientific  
/ və-sĕk′tə-mē /
  1. Surgical removal of all or part of the vas deferens, resulting in sterility.


vasectomy Cultural  
  1. A surgical procedure in which the ducts that carry sperm out of the testes are cut and tied off so that no sperm can pass. Vasectomy is a form of male sterilization and is used as a method of birth control. The procedure has no effect on a man's capacity to produce semen; the only difference is that his semen will no longer contain sperm.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of vasectomy

First recorded in 1895–1900; vas (deferens) + -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.

See Examples For:

We are interested in hearing from men who have had a vasectomy reversal.

From BBC ● Aug. 1, 2026

One doctor said she has had to postpone vasectomy appointments because of the time needed for house calls and because patients are afraid to come in.

From The Wall Street Journal ● Jan. 31, 2026

Lead author Mike Garratt of the University of Otago explains that only castration, not vasectomy, increased male lifespan.

From Science Daily ● Jan. 16, 2026

Was Alex’s vasectomy ever considered for the movie?

From Salon ● Jan. 14, 2026

On the contrary, in the male, sterilization is ordinarily accomplished by an operation known as vasectomy, in which a small piece of each sperm duct is removed.

From Being Well-Born An Introduction to Eugenics by Michael F. Guyer

Some 26,385 vasectomies were performed at hospitals and clinics during 2024-25, according to data compiled by NHS England.

From BBC ● Aug. 1, 2026

Current male contraceptive options remain limited to condoms and vasectomies.

From Science Daily ● Apr. 7, 2026

More than 50 Planned Parenthood clinics nationwide closed in the last year; some are consolidating to make ends meet or adding new procedures such as vasectomies.

From The Wall Street Journal ● Mar. 1, 2026

We’re seeing that increased interest in contraception play out already, as more and more men are considering vasectomies in the post-Dobbs era.

From Slate ● Jun. 15, 2025

The clinic provided eight abortions and nine vasectomies over the two days it was parked there.

From Salon ● Aug. 26, 2024

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