1
as in junction
a place where two or more things are united
the coupling between two train cars
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in unification
the act or an instance of joining two or more things into one
credited with the coupling of several existing ideas into a single thesis
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Antonyms & Near Antonyms
3
as in sex
sexual union involving penetration of the vagina by the penis
the zoo announced that the giant pandas' most recent coupling was successful and that a cub was expected in March
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1
as in combining
to come together to form a single unit
at Pittsburgh, the Allegheny and Monongahela Rivers couple to form the Ohio
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2
as in connecting
to put or bring together so as to form a new and longer whole
if you couple the two extension cords, the connection should be long enough to reach the next room
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of coupling
Ameya Paleja, Interesting Engineering, 29 Apr. 2026
And the biosphere, with its deep coupling to the geospheres, will react when that happens.
—Big Think, 22 Apr. 2026
Shirley Li, The Atlantic, 8 Apr. 2026
After meeting back in 1966 and coupling up in 1983, Hawn and Russell have now been together for more than four decades.
—Emma Banks, InStyle, 15 Mar. 2026
See All Example Sentences for coupling
Noun
The material is promising because of the coupling observed across its magnetic properties.
—Ameya Paleja, Interesting Engineering, 29 Apr. 2026
And the biosphere, with its deep coupling to the geospheres, will react when that happens.
—Big Think, 22 Apr. 2026
Verb
Most of the love stories that do make it to the big screen still generally follow broad, conventional strokes, capturing the bliss of coupling up or the blues of falling apart.
—Shirley Li, The Atlantic, 8 Apr. 2026
After meeting back in 1966 and coupling up in 1983, Hawn and Russell have now been together for more than four decades.
—Emma Banks, InStyle, 15 Mar. 2026
See All Example Sentences for coupling
Recent Examples of Synonyms for coupling
Noun
-
Beyond Akkermansia muciniphila, Pendulum's products feature Clostridium butyricum and Clostridium beijerinckii, both butyrate-producing strains that fuel colon cells, support tight junctions in the gut lining, and stimulate GLP-1 production.—
Shimite Obialo,
Forbes.com,
26 May 2026
-
The Reon Pocket Pro Plus applies the Peltier effect, in which cooling caused by an electric current flowing across the junction of two different conductors can cause heating or cooling.—
Abhimanyu Ghoshal,
New Atlas,
24 May 2026
Noun
-
Of course, in 1915, Newton's theory of gravity was supplanted by Einstein's geometric theory of gravity, general relativity, which sees this fundamental force arise from the curvature of the fabric of spacetime (the four-dimensional unification of space and time) caused by objects with mass.—
Robert Lea,
Space.com,
27 May 2026
-
Sardinia’s unification, in the mid-1800s, with what would become the Kingdom of Italy is seen by many as an act of colonization.—
IEEE Spectrum,
IEEE Spectrum,
7 May 2026
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
Verb
-
The Gen 1 models were assembled by combining replica 356 bodies with more modern Porsche suspension, engines, transmissions, and more.—
Peter Nelson,
Robb Report,
27 May 2026
-
Optical interferometers were invented more than a century ago, but orchestrating and combining signals from multiple telescopes across long baselines has proved much harder to accomplish with visible light compared to the relative ease of working in radio waves.—
K. R. Callaway,
Scientific American,
27 May 2026
Verb
-
Construction of the 1,911-mile transcontinental railroad connecting California with the eastern half of the United States began in 1863, while the nation was engaged in a bloody civil war, and was completed six years later when its two legs were joined at Promontory Summit in Utah.—
Dan Walters,
San Diego Union-Tribune,
27 May 2026
-
Punchup acquired ticketing platform Tixologi to underpin its live commerce capabilities, and the podcast product sits on top of that foundation as the content layer connecting subscription audiences to live revenue.—
Matt Grobar,
Deadline,
27 May 2026
Noun
-
My eyes sneak under his windshield at the intersection.—
Literary Hub,
Literary Hub,
29 May 2026
-
All that was left of the snow was shoveled into melting mounds at the edges of intersections and crosswalks.—
Jourdan Rodrigue,
New York Times,
28 May 2026
Noun
-
That is problematic because the feeding and merging processes that allow black holes to grow to supermassive status had always been thought to take longer than 1 billion years.—
Robert Lea,
Space.com,
28 May 2026
-
But in this merging process, several threads have been left behind.—
Rafaela Bassili,
Vulture,
11 May 2026
Noun
-
Researchers from the University of Hawaii have also found that Olowalu in particular is a mating hub for tiger sharks, according to Hawaii News Now.—
Charlotte Phillipp,
PEOPLE,
24 May 2026
-
The onset of mating season this spring has escalated tensions, with the males’ loud early morning mating calls particularly aggravating residents.—
Amarachi Orie,
CNN Money,
14 May 2026
Cite this Entry
“Coupling.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/coupling. Accessed 1 Jun. 2026.
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