What is the meaning of Telegraph?
Synonym of telegraphy, any process for transmitting arbitrarily long messages over a long distance using a symbolic code.
The electrical device gradually developed in the early 19th century to transmit messages (telegrams) using Morse code; the entire system used to transmit its messages including overhead lines and transoceanic cables.
A visible or audible cue that indicates to an opponent the action that a character is about to take.
To clearly communicate to another nonverbally, whether by gesture, a change in attitude, or any other sign, especially unintentionally.
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