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sex change

American  
[seks cheynj] / ˈsɛks ˌtʃeɪndʒ /

noun

  1. (no longer in common use; now often considered offensive) See sex reassignment surgery.


sex change British  

noun

    1. a change in a person's physical sexual characteristics to those of the opposite sex, often achieved by surgery

    2. ( as modifier )

      a sex-change operation

"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

Sensitive Note

See sex reassignment surgery.

Etymology

Origin of sex change

First recorded in 1920–25 (in reference to hermaphrodite organisms that can change their sex); 1960–65 for current sense

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:

Its findings are among the strongest yet that sex change treatments don’t help—and are more likely to hurt—these vulnerable young patients.

From The Wall Street Journal Apr. 29, 2026

Since at least 1998, the county's plan has excluded coverage for "services and supplies for a sex change," an outdated term to refer to surgeries or medications related to gender transition.

From Salon Mar. 20, 2023

But the county health plan had excluded sex change surgery and drugs since 1998.

From Seattle Times Jun. 11, 2022

Topping the priority list for Ganserer, who was elected to Bavaria’s regional parliament in 2013, is an easier procedure for ratifying a sex change on identity documents.

From Reuters Sep. 27, 2021

“The sex change in this species is remarkable because it’s so quick,” Todd said.

From Washington Post Jul. 10, 2019

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