Dictionary.com

heterosexuality

[ het-er-uh-sek-shoo-al-i-tee or, especially British, -seks-yoo- ]
/ ˌhɛt ər əˌsɛk ʃuˈæl ɪ ti or, especially British, -ˌsɛks yu- /
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noun
sexual desire or behavior directed toward a person or persons of the opposite sex.
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Origin of heterosexuality

First recorded in 1895–1900; hetero- + sexuality
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use heterosexuality in a sentence

British Dictionary definitions for heterosexuality

heterosexuality
/ (ˌhɛtərəʊˌsɛksjʊˈælɪtɪ) /

noun
sexual attraction to or sexual relations with a person or persons of the opposite sexCompare 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

Medical definitions for heterosexuality

heterosexuality
[ hĕt′ə-rō-sĕk′shōō-ălĭ-tē ]

n.
Erotic attraction, predisposition, or sexual behavior between persons of the opposite sex.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Cultural definitions for heterosexuality

heterosexuality

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

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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