Television received through coaxial cables; specifically, a TV service that provides reception to suburbs or other residential areas through utility lines and offering a wide variety of TV channels through satellite reception.
The electrical device gradually developed in the early 19th century to transmit messages 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.
Synonym of telegraphy, any process for transmitting arbitrarily long messages over a long distance using a symbolic code.
To use a telegraph.
To clearly communicate to another nonverbally, whether by gesture, a change in attitude, or any other sign, especially unintentionally.