: of, relating to, or involving members of the same sex
same-sex twins
same-sex marriage

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of same-sex was in 1949

Dictionary Entries Near same-sex

Cite this Entry

“Same-sex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/same-sex. Accessed 7 Dec. 2022.

More from Merriam-Webster on same-sex

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