Dictionary.com
Thesaurus.com

homosexuality

American  
[hoh-muh-sek-shoo-al-i-tee, -seks-yoo-] / ˌhoʊ məˌsɛk ʃuˈæl ɪ ti, -ˌsɛks yu- /

noun

Sometimes Disparaging and Offensive.
  1. sexual desire or behavior directed toward people of one's own sex or gender.

  2. the state of being sexually attracted only to people of one's own sex or gender.


homosexuality British  
/ ˌhɒm-, ˌhəʊməʊˌsɛksjʊˈælɪtɪ /

noun

  1. sexual attraction to or sexual relations with members of the same sex Compare heterosexuality

"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

homosexuality Cultural  
  1. A sexual attraction between persons of the same sex. (See gay and lesbian; compare heterosexuality.)


Usage

Is “homosexuality” offensive? See homosexual.

Other Word Forms

  • antihomosexuality noun

Etymology

Origin of homosexuality

First recorded in 1890–95; homo- + sexuality

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.

The obsession that too many of those same church leaders had over abortion and homosexuality — which Christ never talked about — over social justice matters during the Obama administration left me disappointed.

From Los Angeles Times

A Houthi court last year sentenced nine people accused of homosexuality to death—some by stoning, the others by crucifixion, according to Amnesty International.

From The Wall Street Journal

They fear that America is inadvertently following the homophobic biases of countries like Iran, where homosexuality is illegal and gay people are forced to choose between prison or gender transition.

From The Wall Street Journal

Commander Woods, who lives in Hove, East Sussex, joined the Navy in 1978 and had to hide his sexuality until the Armed Forces' ban on homosexuality was lifted in January 2000.

From BBC

He was also gay at a time when homosexuality was criminalized in Britain.

From The Wall Street Journal