homosexual
Americanadjective
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Often Disparaging and Offensive. sexually attracted to people of one's own sex or gender; gay.
homosexual couples.
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Often Disparaging and Offensive. of or relating to sexual desire or behavior directed toward people of one's own sex or gender.
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Archaic. of, relating to, or noting the same sex.
She gave birth to homosexual twins.
noun
noun
adjective
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of or relating to homosexuals or homosexuality
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of or relating to the same sex
Sensitive Note
Up until 1973, homosexuality was listed in The Diagnostic and Statistical Manual of Mental Disorders (DSM), psychiatry's standard reference on the classification of mental illness. People aware of this former categorization feel that the term homosexual still carries a negative connotation. And many feel that this word places undue emphasis on sexual activity, or that it sounds overly clinical. In fact, homosexual as an adjective and noun has been mostly replaced by gay except in medical or other formal contexts. People who still use homosexual are usually unaware that the term is a sensitive one, although some do use it with intent to cause offense. However, not all members of the gay community object to it. See also gay.
Other Word Forms
Etymology
Origin of homosexual
Explanation
Homosexual is a noun and adjective. Either way, it has to do with people who are attracted to members of the same sex. Homosexuals are attracted to people of their own sex in romantic and sexual ways. A lesbian is specifically a homosexual woman, and the word gay applies to men and women who are homosexual, though more often men. Homosexual people have faced a lot of prejudice, just like women, African-Americans, and other groups. But society is working to support homosexual people as equal citizens with equal rights.
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.
Homosexual acts only became legal in England and Wales in 1967 and it was more than a decade later that Scotland followed suit.
From BBC • Aug. 8, 2025
Homosexual acts between adult men were decriminalized in New South Wales in 1984, making it the fifth state to do so.
From Seattle Times • Jun. 5, 2024
She was the primary researcher on a 1941 book called “Sex Variants: A Study of Homosexual Patterns,” and she was a lesbian.
From Los Angeles Times • Sep. 28, 2023
Mr. Gagnon, who has offered to debate Ms. Knust online or in person, wrote “The Bible and Homosexual Practice: Texts and Hermeneutics,” a 2001 analysis of biblical texts relating to homosexuality.
From Washington Times • Jan. 6, 2022
I guess this is sort of our version of the Homosexual Agenda?
From "Simon vs. the Homo Sapiens Agenda" by Becky Albertalli
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.