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English definition of “telegraph”

telegraph

noun [U]  /ˈtel·əˌɡræf/ us  
a method of sending and receiving messages by electric signals that was used in the past, or the equipment used to do this
telegraph
verb [T]  /ˈtel·əˌɡræf/ (also wire) us  
Reporters telegraphed details of the trial to their editors.
(Definition of telegraph from the Cambridge Academic Content Dictionary © Cambridge University Press)
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