Simple Definition of vasectomy

from our Learner's Dictionary

vasectomy

noun

vəˈsɛktəmi

plural vasectomies

medical : an operation that makes a man unable to make a woman pregnant : a surgery that prevents a man from producing sperm when he has sex

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“Vasectomy.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/vasectomy. Accessed 22 Jun. 2026.

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