communicator

(kŏ-mūn′ĭ-kāt″ŏr)

To hear audio pronunciation of this topic, purchase a subscription or log in.

An electronic device that permits people with impaired verbal and physical ability to communicate through graphic or symbolic light-emitting diode (LED) displays, printed messages, or synthetic speech.

There's more to see -- the rest of this topic is available only to subscribers.