| 1. | (sometimes initial capital letter ) a two-way teletypewriter service channeled through a public telecommunications system for instantaneous, direct communication between subscribers at remote locations. |
| 2. | a teletypewriter used to send or receive on such a service. |
| 3. | a message transmitted by telex. |
| 4. | to send (a message) by telex: We telex instructions to the agent. |
| 5. | to send a message by telex to: They telexed the Paris office. |
| TELEX teletypewriter exchange |