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Telegraph key Uncommon

Origin: Greek prefix tele-

Noun

Definitions
Noun
1

key consisting of a lever that sends a telegraph signal when it is depressed and the circuit is closed

See Also
bug
Related Terms
bug
Broader Terms (hypernyms)
key
Rhyming Words
key okey ikey pikey lukey dokey wakey cakey unkey likey mikey bakey jakey fakey dykey cokey rekey jokey pokey hokey
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Telegraph key vs