couple
1cou·ple
noun \ˈkə-pəl; “couple of” is often ˌkə-plə(v)\Definition of COUPLE
1
a : two persons married, engaged, or otherwise romantically paired b : two persons paired together
3
: something that joins or links two things together: as a : two equal and opposite forces that act along parallel lines b : a pair of substances that in contact with an electrolyte participate in a transfer of electrons which causes an electric current to flow
Examples of COUPLE
- “Are they a couple?” “No, they are just good friends.”
- Seventeen couples participated in the survey.
Origin of COUPLE
Middle English, pair, bond, from Anglo-French cuple, from Latin copula bond, from co- + apere to fasten — more at apt
First Known Use: 13th century
Related to COUPLE
Other Physics Terms
Rhymes with COUPLE
2cou·ple
verb \ˈkə-pəl\cou·pledcou·pling \-p(ə-)liŋ\
Definition of COUPLE
transitive verb
1
a : to connect for consideration together b : to join for combined effect
2
a : to fasten together : link b : to bring (two electric circuits) into such close proximity as to permit mutual influence
3
: to join in marriage or sexual union
intransitive verb
1
: to unite in sexual union
2
: join
3
: to unite chemically
Examples of COUPLE
- a device that makes it possible to couple the pieces
- The coils are loosely coupled.
- The wire is coupled to the terminal.
- It took an hour to couple the trailer to the truck.
First Known Use of COUPLE
13th century
3couple
adjectiveDefinition of COUPLE
Usage Discussion of COUPLE
The adjective use of a couple, without of, has been called nonstandard, but it is not. In both British and American English it is standard before a word (as more or less) indicating degree <a couple more examples of Middle English writing — Charles Barber>. Its use before an ordinary plural noun is an Americanism, common in speech and in writing that is not meant to be formal or elevated <the first couple chapters are pretty good — E. B. White (letter)> <still operated a couple wagons for hire — Garrison Keillor>. It is most frequently used with periods of time <a couple weeks> and numbers <a couple hundred> <a couple dozen>.
First Known Use of COUPLE
1924
Rhymes with COUPLE
couple
noun (Concise Encyclopedia)In physics, a pair of equal parallel forces that are opposite in direction. Couples produce or prevent the turning of a body. The forces used to turn the steering wheel of a car constitute a couple; each hand exerts a force, parallel but opposite in direction, yet they work together to achieve the same goal. A couple is also used to turn a screwdriver or a doorknob, and the pair of forces acting on the opposite poles of a compass needle as it points somewhere between north and south are a couple.
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