telex
noun /ˈteleks/
  /ˈteleks/
 - [uncountable] an international system of communication in which messages are typed on a special machine and sent by the phone systemTopics Phones, email and the internetc2
- [countable] a message sent or received by telex- Several telexes arrived this morning.
 
- [countable] (informal) a machine for sending and receiving messages by telexTopics Phones, email and the internetc2
Word Origin1930s: blend of teleprinter and exchange.