telegraphy

• اسم يشير إلى تقنية أو نظام اتصال عن بعد عبر نقل إشارات كهربائية بواسطة الأسلاك، وغالباً باستخدام شفرة مورس.

A noun referring to the technology or system of communicating over long distances by transmitting electrical signals through wires, often using Morse code.

غير معدود

1. Electric communicationC1formaltechnical

   The technology or process of communicating at a distance by transmitting electrical signals over wires.

   التلغراف

   • The invention of telegraphy revolutionized long-distance communication in the 19th century.
   • Early telegraphy relied on Morse code to transmit messages.
   • Telegraphy allowed news to travel across continents in minutes.

2. Apparatus for wire communicationC1formaltechnical

   The equipment and system used to send messages over a wire, typically using Morse code.

   التلغراف

   • The operator used telegraphy to send a distress signal.
   • Museums still display old telegraphy equipment from the 1800s.
   • Learning telegraphy required mastering the Morse code alphabet.

   المرادفاتtelegraph