What is the meaning of the word "cablegram"?

Definitions:

  1. A message sent by telegraph over an underwater cable, used especially before the widespread use of modern communication technologies like the internet and satellite communications. copy to clipboard NOUN
    • She received a cablegram from her family informing her of the urgent news. copy to clipboard
  2. A message which has been transmitted or is to be transmitted by a submarine cable. copy to clipboard NOUN
    • The ambassador sent a cablegram to the foreign office with the latest diplomatic updates. copy to clipboard
  3. Was a common method for sending urgent or important messages across long distances. copy to clipboard NOUN
    • In the early 20th century, business deals were often finalized through a cablegram. copy to clipboard

Synonyms: