homosexuality

noun

ho·​mo·​sex·​u·​al·​i·​ty ˌhō-mə-ˌsek-shə-ˈwa-lə-tē How to pronounce homosexuality (audio)
1
now sometimes offensive; see usage paragraph below : sexual or romantic attraction to others of one's same sex : the quality or state of being gay
2
now sometimes offensive; see usage paragraph below : sexual activity with another of the same sex
Usage of Homosexuality

Neutral use of the term homosexuality is still somewhat common, especially in technical and formal contexts. Outside of those contexts, however, the word can be seen as evoking negative stereotypes and outdated clinical understandings of homosexuality as a psychiatric condition.

Examples of homosexuality in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
One slide notes that homosexuality is found in more than 1,500 species of animals, and includes photos of fish, bugs and lions. Peter D'abrosca, FOXNews.com, 8 Jan. 2026 Like the character, I was born toward the end of the Soviet Union, a time when homosexuality was still a criminal offense. Mikhail Zygar, Vanity Fair, 7 Jan. 2026 Research has consistently shown that heterosexual women are more comfortable with homosexuality than heterosexual men, whose acceptance drops sharply when intimacy involves other men. Jennifer Obel, Chicago Tribune, 5 Jan. 2026 Bardot’s public remarks on immigration, Islam and homosexuality led to a string of convictions for inciting racial hatred. Ingrid Melander, USA Today, 28 Dec. 2025 For many years, White saw therapists who tried to cure his homosexuality with his encouragement. Adam Harrington, CBS News, 18 Dec. 2025 While homosexuality isn’t outlawed in Egypt, members of the LGBTQ+ community can be prosecuted for violating public decency laws. Ben Church, CNN Money, 11 Dec. 2025 Carlson hosted Milo Yiannopoulos, another right-wing pundit, for an episode released Wednesday during which the two talked extensively and critically about homosexuality. Dominick Mastrangelo, The Hill, 5 Dec. 2025 The language surrounding Bailey echoes sentiments from the 1990s and early 2000s, when public revelations of a celebrity’s homosexuality often triggered exaggerated lamentations from straight female fans. Melissa Fleur Afshar, MSNBC Newsweek, 28 Nov. 2025

Word History

First Known Use

1892, in the meaning defined at sense 1

Time Traveler
The first known use of homosexuality was in 1892

Browse Nearby Words

Cite this Entry

“Homosexuality.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/homosexuality. Accessed 10 Jan. 2026.

Kids Definition

homosexuality

noun
ho·​mo·​sex·​u·​al·​i·​ty ˌhō-mə-ˌsek-shə-ˈwal-ə-tē How to pronounce homosexuality (audio)
sometimes offensive
: sexual or romantic attraction to others of one's same sex : the quality or state of being gay

Medical Definition

homosexuality

noun
ho·​mo·​sex·​u·​al·​i·​ty ˌhō-mə-ˌsek-shə-ˈwal-ət-ē How to pronounce homosexuality (audio)
plural homosexualities
1
: sexual or romantic attraction to others of one's same sex : the quality or state of being gay
2
: sexual activity with another of the same sex

More from Merriam-Webster on homosexuality

Last Updated: - Updated example sentences
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