Definition

A medical procedure in which the vas deferens is cut or blocked to prevent sperm from entering the semen, often used as a method of permanent birth control.

Example

After discussing their family plans, they decided that a vasectomy was the best option for him.

Conversation

Have you ever considered getting a vasectomy?

Not really, but I’ve heard it’s a pretty safe procedure.

Yeah, I think it’s becoming more common for guys to get a vasectomy.

True! It's good that people are talking about it more openly.

Synonyms & Antonyms

Root Explanation

Vasectomy → It is formed from "vas" (from Latin *vas*, meaning vessel or duct) and "-ectomy" (from Greek *ektomē*, meaning excision or removal). The word refers to the surgical removal of a vessel, specifically the vas deferens, to prevent sperm from entering the ejaculate.

Memory Tip

Think of 'vas' meaning a 'vessel' and '-ectomy' meaning 'removal' — this helps you remember that a vasectomy is the removal of a vessel related to sperm.

Visually Confused Words