The word telegraph (from Ancient Greek: τῆλε (têle) 'at a distance' and γράφειν (gráphein) 'to write') was coined by the French inventor of the semaphore telegraph, Claude Chappe, who also coined the …

Jan 2, 2026 · Telegraph, any device or system that allows the transmission of information by coded signal over distance. The term most often refers to the electric telegraph, which was developed in the …

In the 1830s and 1840s, Samuel Morse in America and the British duo of Cooke and Wheatstone invented the telegraph, which sent electrical pulses through wires to transmit messages across vast …

The meaning of TELEGRAPH is an apparatus for communication at a distance by coded signals; especially : an apparatus, system, or process for communication at a distance by electric …

TELEGRAPH definition: an apparatus, system, or process for transmitting messages or signals to a distant place, especially by means of an electric device consisting essentially of a sending instrument …

Jul 2, 2025 · Discover what a telegraph is, its fascinating history and how this invention forever transformed the way we communicate.

Jun 25, 2025 · The electrical telegraph was first invented by Pavel Schilling in 1832 and was an early communication device that allowed the transmission of messages over long distances.

Jun 11, 2018 · A telegraph (also called a teletypewriter, teletype, or TTY [for teletype/teletypewriter]) is any system that transmits encoded information by signal across a distance with the use of an electro …

This timeline is provided to help show how the dominant form of communication changes as rapidly as innovators develop new technologies. A brief historical overview: The printing press was the big …

TELEGRAPH definition: 1. (especially in the past) a method of sending and receiving messages by electrical or radio…. Learn more.