as in sex
sexual union involving penetration of the vagina by the penis
the infection can be communicated through the sex act
Synonyms & Similar Words
Relevance
Example Sentences
Recent Examples of Synonyms for sex act
Noun
-
The findings, from 1,592 U.S. citizens of different ages, sexes, races and incomes, were collected between Dec. 20 and Dec. 22.—
Nicholas Rice,
PEOPLE,
28 Dec. 2025 -
On his first day in office, Mr. Trump signed an executive order that declared the federal government would recognize only two immutable sexes: male and female.—
CBS News,
CBS News,
18 Dec. 2025
Noun
-
Trump called on more Middle Eastern countries to sign the Abraham Accords, an agreement his administration reached in its first term which saw Israel normalize relations with some Arab nations including the UAE and Bahrain.—
Rhea Mogul,
CNN Money,
28 Mar. 2026
-
Roger Sherman is a former partner at CRL Associates, a leading government relations, public affairs, and strategic communications firm in Denver.—
Roger Sherman,
Denver Post,
28 Mar. 2026
Noun
-
With Tim, Martha hadn’t often come during intercourse.—
Cassandra Neyenesch,
New Yorker,
29 Mar. 2026
-
The bigger concern usually isn’t intercourse.—
Dr. Jamin Brahmbhatt,
CNN Money,
4 Mar. 2026
Noun
-
This time of year is also a key period for feeding and mating, meaning snakes are actively searching for food like rodents and frogs, as well as potential mates.—
Tiffani Jackson,
Fort Worth Star-Telegram,
30 Mar. 2026
-
Brown advised releasing ladybugs for the cliff swallows to feast on, and using speakers to broadcast the birds’ mating call.—
Kurt Snibbe,
Oc Register,
21 Mar. 2026
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.
Cite this Entry
“Sex act.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sex%20act. Accessed 2 Apr. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
