coupling

System joining hardware

Coupling is the act of joining two things together, or the device that connects them.

In machinery, a coupling links rotating shafts: The engine connects to the transmission through a flexible coupling.

Railroad cars join at couplings.

The word also refers to sexual intercourse, somewhat formally: a brief coupling in the back seat.

In engineering and software, coupling describes how tightly components depend on each other—loose coupling is usually preferred.

intimacy

mating

Reproductive pairing behavior

coitus · consummation · sexual · pairing · breeding · conjugation · copulating

mechanical

connector

Thing that joins others

shaft · hose · pipe · clutch · adapter · fastener · linkage · bolt · nut · clamp

marriage

wedding

Marriage rite and feast

nuptials · conjugal · betrothal · vows · match · pairing · wedlock · bride · groom · matchmaking

bond

connection

A joining or relation

cohesion · affinity · tie · binding · welding · soldering · chemistry · molecular · atomic · covalent

union

merger

Corporate combination

consolidation · integration · synthesis · alliance · coalition · combination · blend · confluence · federation · convergence

railway

car

Wheeled motor vehicle

freight · train · railcar · hitch · buffer · link · knuckle · drawbar · shunting · rolling stock

Categories
Opposites
connection/joining

couplinguncoupling

Act of disconnecting

disconnection · decoupling · separation · detachment · disconnecting

unity/fragmentation

couplingseparation

State of being apart

division · split · splitting · partition · schism

relational pairing

couplingdivorce

Legal end of matrimony

separation · divorcement · breakup · parting · dissolution

Phrases
Family

couplings, decoupling, recoupling

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated PG