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Coupler
Meaning
Noun
●
Someone who
couples
things together, especially someone whose job it is to
couple
railway
carriages.
●
Anything that
serves
to
couple
things together; but especially a
device
that
couples
railway
carriages.
●
In Music:
A
device
that
connects
two
keyboards
of an
organ
together so that they
play
together.
●
A
device
used to
convert
electronic
information into
audible
sound
signals
for
transmission
over
telephone
lines.
●
An
electric
al
device
used to
transfer
energy from one
electric
device
to another, especially without a physical connection.
Sourced from
Wiktionary
Origin
coupler
English
-er
English
-er
Middle English (1100-1500)
-eren
Middle English (1100-1500)
-or
Old English (ca. 450-1100)
-ra
Old English (ca. 450-1100)
couple
English
cople
Old French (842-ca. 1400)
copula
Latin
Sourced from
Etym
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