couple
Americannoun
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couples
plural
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two of the same sort considered together; pair.
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two persons considered as joined together, as a married or engaged pair, lovers, or dance partners.
They make a handsome couple.
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any two persons considered together.
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Mechanics. a pair of equal, parallel forces acting in opposite directions and tending to produce rotation.
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Also called couple-close. Carpentry. a pair of rafters connected by a tie beam or collar beam.
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a leash for holding two hounds together.
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Fox Hunting. two hounds.
25 hounds or 12½ couple.
verb (used with object)
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couples,
present (3rd person singular)
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coupled,
past participle, past
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coupling
present participle
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to fasten, link, or associate together in a pair or pairs.
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to join; connect.
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to unite in marriage or in sexual union.
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Electricity.
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to join or associate by means of a coupler.
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to bring (two electric circuits or circuit components) close enough to permit an exchange of electromagnetic energy.
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verb (used without object)
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couples,
present (3rd person singular)
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coupled,
past participle, past
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coupling
present participle
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to join in a pair; unite.
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to copulate.
idioms
noun
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two people who regularly associate with each other or live together
an engaged couple
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(functioning as singular or plural) two people considered as a pair, for or as if for dancing, games, etc
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hunting
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a pair of collars joined by a leash, used to attach hounds to one another
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two hounds joined in this way
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the unit of reckoning for hounds in a pack
twenty and a half couple
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a pair of equal and opposite parallel forces that have a tendency to produce rotation with a torque or turning moment equal to the product of either force and the perpendicular distance between them
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physics
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two dissimilar metals, alloys, or semiconductors in electrical contact, across which a voltage develops See thermocouple
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Also called: galvanic couple. two dissimilar metals or alloys in electrical contact that when immersed in an electrolyte act as the electrodes of an electrolytic cell
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a connector or link between two members, such as a tie connecting a pair of rafters in a roof
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(functioning as singular or plural)
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a combination of two; a pair of
a couple of men
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informal a small number of; a few
a couple of days
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pronoun
verb
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(tr) to connect (two things) together or to connect (one thing) to (another)
to couple railway carriages
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(tr) to do (two things) simultaneously or alternately
he couples studying with teaching
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to form or be formed into a pair or pairs
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to associate, put, or connect together
history is coupled with sociology
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to link (two circuits) by electromagnetic induction
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(intr) to have sexual intercourse
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to join or be joined in marriage; marry
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(tr) to attach (two hounds to each other)
Grammar
The phrase a couple of, meaning “a small number of; a few; several,” has been in standard use for centuries, especially with measurements of time and distance and in referring to amounts of money: They walked a couple of miles in silence. Repairs will probably cost a couple of hundred dollars. The phrase is used in all but the most formal speech and writing. The shortened phrase a couple, without of ( The gas station is a couple miles from here ), is an Americanism of recent development that occurs chiefly in informal speech or representations of speech, especially when followed by number terms (as a couple dozen eggs ) or units of measurement (as a couple years ago; a couple gallons of gas ). This use of couple (as an adjective or modifier) is still disliked by many. Without a following noun, a couple is even more informal: Jack shouldn't drive. It's clear he's had a couple. (Here the noun drinks is omitted.) In referring to two people, couple, like many collective nouns, may take either a singular or a plural verb. Most commonly, it is construed as a plural: The couple were traveling to Texas. See also collective noun.
Synonym Usage
See pair 1
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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couplesimple
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couplessimple
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have coupledperfect
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has coupledperfect
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am couplingprogressive
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are couplingprogressive
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is couplingprogressive
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have been couplingperfect progressive
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has been couplingperfect progressive
Past
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coupledsimple
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had coupledperfect
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was couplingprogressive
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were couplingprogressive
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had been couplingperfect progressive
Future
Etymology
Origin of couple
First recorded in 1175–1225; (noun) Middle English, from Anglo-French c(o)uple, Old French cople, cuple, from Latin cōpula “a tie, bond” ( see copula); (verb) Middle English couplen, from Anglo-French co(u)pler, Old French copler, cupler, from Latin copulāre ( see copulate)
Explanation
If you are hanging out with a couple of friends, you are hanging out with two friends. A couple is a pair or a twosome. As a verb, couple means "to pair or match." As a noun, couple means "a pair." If two people are dating, you can refer to them as "a couple." Similarly, two people who are married can be called a "married couple." Two guys playing basketball can be called "a couple of guys playing basketball." As a verb, couple means "to pair or combine," as people on a dance floor might couple or form pairs when the music starts. You can also couple two ideas by combining them.
Vocabulary lists containing couple
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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.
See Examples For:
Still, they have exploded in number over the past couple years.
From MarketWatch ● Oct. 10, 2026
The boys were excited about the idea from the start but the couple admit it was harder for their daughter.
From BBC ● Oct. 10, 2026
Water service is available for a couple of days every three months.
From The Wall Street Journal ● Oct. 9, 2026
The couple also shares Mabel, 17, and Nixie, 10.
From Los Angeles Times ● Oct. 9, 2026
I thought back to her reaction when she saw that couple at the movie studio.
From "The Red Car to Hollywood" by Jennie Liu
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Zuckerberg has laid out a vision in which Muse couples with an ever-expanding line-up of Meta AI smart glasses, enabling users to summon hands-free what he calls "personal superintelligence".
From BBC ● Oct. 8, 2026
In the 30 years since I’ve started, I’ve seen how things turned out for hundreds of those couples.
From MarketWatch ● Oct. 7, 2026
He and his “Fernwood” sidekick Fred Willard played one of primetime’s first gay couples on “Roseanne,” and Mull guest-hosted “The Tonight Show With Johnny Carson” 30 times.
From The Wall Street Journal ● Oct. 7, 2026
For years, I sat at kitchen tables with couples in their 20s and early 30s who had a car payment, credit-card debt and kids they wanted to send to college one day.
From MarketWatch ● Oct. 7, 2026
The same day as the funeral service in Charleston—June 26, 2015—the Supreme Court of the United States issued a landmark decision, affirming that same-sex couples had the right to marry in all fifty states.
From "Becoming" by Michelle Obama
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El Niño typically emerges every two to seven years, and the warming of ocean waters is coupled with changing conditions in the atmosphere, sparking changes in weather across the globe.
From Los Angeles Times ● Oct. 8, 2026
"But now 2010s throwbacks coupled with a modern twist are seeing huge appetite across the market," says Russell.
From BBC ● Oct. 6, 2026
"By combining complementary X-ray techniques at LCLS, this work provides a uniquely complete view of these coupled processes, opening new opportunities to understand and ultimately control the chemistry that underpins energy conversion and catalysis."
From Science Daily ● Oct. 6, 2026
Under Kaufmann, the company took control of its distribution from dealers, opening 120 Leica stores, often coupled with galleries.
From The Wall Street Journal ● Sep. 27, 2026
The charging of the battery, in which ADP and a free phosphate group are combined to restore ATP, is coupled to the oxidative process; the close linking is known as coupled phosphorylation.
From "Silent Spring" by Rachel Carson
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The findings demonstrate non-local coupling between spatially separated spin systems.
From Science Daily ● Sep. 24, 2026
Takuma Makihara and Erik Szakiel, the co-first authors on the study, developed a method for coupling the microscopic mechanical resonator to a superconducting qubit.
From Science Daily ● Sep. 22, 2026
People pay a premium for iPhones because they perceive value in the tight coupling of hardware, software and apps inside Apple’s ecosystem.
From The Wall Street Journal ● Sep. 16, 2026
“Asmodeus” is a bewildering incantation about the coupling of poetry and squalor.
From The Wall Street Journal ● Sep. 1, 2026
Then he uncoupled them and fastened the hose to the coupling pipe and fitted the other end of the hose to the gasbottle and carried it out to the saloon.
From "The Road" by Cormac McCarthy
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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.