telegraph

телегра́ф

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

• Mary received a telegraph from Tom.

  Мэри получила от Тома телеграмму.

  Tatoeba · Hybrid · CC BY 2.0 FR

• Do you know who invented the telegraph?

  Вы знаете, кто изобрёл телеграф?

  Tatoeba · CK · CC BY 2.0 FR

телегра́ф

Synonym of telegraphy, any process for transmitting arbitrarily long messages over a long distance using a symbolic codeредкое

телегра́ф

A visible or audible cue that indicates to an opponent the action that a character is about to takeредкое