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heterosexuality

American  
[het-er-uh-sek-shoo-al-i-tee, -seks-yoo-] / ˌhɛt ər əˌsɛk ʃuˈæl ɪ ti, -ˌsɛks ju- /

noun

  1. sexual desire or behavior directed toward people of the other binary gender.

  2. the state of being sexually attracted only to the other binary gender.


heterosexuality British  
/ ˌhɛtərəʊˌsɛksjʊˈælɪtɪ /

noun

  1. sexual attraction to or sexual relations with a person or persons of the opposite sex Compare homosexuality

"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

heterosexuality Cultural  
  1. Sexual attraction between a male and a female. (Compare bisexuality and homosexuality.)


Etymology

Origin of heterosexuality

First recorded in 1895–1900; hetero- + 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.

See Examples For:

Because, unlike straight male comics of the ‘80s, ‘90s and beyond, Jost demonstrates a straight guy who isn’t at all concerned with establishing his heterosexuality in Yang’s presence.

From Salon Feb. 17, 2025

It created space for women to ask the question: Why should they sacrifice their happiness to save the institution of heterosexuality?

From Salon Dec. 27, 2024

He likes what he likes, and if you think his taste is weird, he finds conventional heterosexuality to be even weirder.

From Los Angeles Times Oct. 4, 2024

In the three decades since Martin's study, Almeling said, scholars and advocates have increasingly challenged the presumption of heterosexuality and the categorization of bodies as either male or female.

From Science Daily Oct. 1, 2023

Be this as it may, homosexuality takes place under a different set of biological and social expectations than do heterosexuality and other forms of sexuality.

From The Civilization of Illiteracy by Mihai Nadin

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