telegraph >> ˈtɛlɪɡrɑːf
Definition: [noun] a system for transmitting messages from a distance along a wire, especially one creating signals by making and breaking an electrical connection.
Example: news came from the outside world by telegraph
Definition: [noun] a board displaying scores or other information at a sports match or race meeting.
Definition: [verb] send (someone) a message by telegraph.
Example: I must go and telegraph Mama