a combination of two of a kind; pair:Arrange the chairs in couples.
a grouping of two persons, such as a married pair, or dance partners:What a lovely couple they make.
Mechanicsa couple of, [~ + of + a plural noun] a few; several; more than one but not many:It's a couple of miles farther on.
v.
to fasten or associate together in a pair or pairs:[~ + object]The trainmen coupled the cars together.
to join; connect:[~ + object + with + object]The economic demands were coupled with cries for political freedom.
[no object] to have sex; copulate.
Compare pair and couple, which both take a before and of after, and have the meaning "a group of two.'' pair is used when the two items mentioned next come as a set, with one not usually used without the other: a pair of socks, a pair of gloves, or when there is one item that has two parts, as in a pair of shorts, a pair of scissors.couple is used for things of the same kind that happen to be two in number: a couple of books, a couple of chairs. Only couple has the sense of "a few, several,'' as in a couple of miles away. couple therefore can mean "two (or more)''; pair will almost always mean "two (or less).''
cou•ple(kup′əl),USA pronunciationn., v.,-pled, -pling. n.
two of the same sort considered together; pair.
two persons considered as joined together, as a married or engaged pair, lovers, or dance partners:They make a handsome couple.
any two persons considered together.
Mechanicsa pair of equal, parallel forces acting in opposite directions and tending to produce rotation.
BuildingAlso called couple-close.[Carpentry.]a pair of rafters connected by a tie beam or collar beam.
a leash for holding two hounds together.
[Fox Hunting.]two hounds:25 hounds or 121⁄2 couple.
Idiomsa couple of, more than two, but not many, of; a small number of; a few:It will take a couple of days for the package to get there.Also, a couple.
v.t.
to fasten, link, or associate together in a pair or pairs.
to join; connect.
to unite in marriage or in sexual union.
Electricity
to join or associate by means of a coupler.
to bring (two electric circuits or circuit components) close enough to permit an exchange of electromagnetic energy.
v.i.
to join in a pair; unite.
to copulate.
Latin copulāre (see copulate)
Anglo-French co(u)pler, Old French copler, cupler
Latin cōpula a tie, bond (see copula); (verb, verbal) Middle English couplen
Anglo-French c(o)uple, Old French cople, cuple
(noun, nominal) Middle English 1175–1225
cou′ple•a•ble, adj.
The phrase acoupleof 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 acouple, 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. Without a following noun, the phrase is highly informal:Jack shouldn't drive.I think 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.
two people who regularly associate with each other or live together: an engaged couple
(functioning as singular or plural)two people considered as a pair, for or as if for dancing, games, etc
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
two dissimilar metals, alloys, or semiconductors in electrical contact, across which a voltage develops Seethermocouple
a connector or link between two members, such as a tie connecting a pair of rafters in a roof
a couple of ⇒ (functioning as singular or plural)a combination of two; a pair of: a couple of men
a small number of; a few: a couple of days
(usually preceded by a; functioning as singular or plural)two; a pair: give him a couple
(transitive)to connect (two things) together or to connect (one thing) to (another): to couple railway carriages
to form or be formed into a pair or pairs
to associate, put, or connect together
(intransitive)to have sexual intercourse
Etymology: 13th Century: from Old French: a pair, from Latin cōpula a bond; see copula
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