📖 Definitions of "Annunciator"
noun
- 1
Anything that announces something
- 2
A signalling device that shows which of several electrical circuits is active, especially such a device in a telephone switchboard
- 3
A buzzer in a signal box that sounds when a train activates a treadle positioned on the track, and thus provides a warning or announcement of a nearby train.
Translate “Annunciator” into Another Language
Pick a language — the word will be pre-filled in the translator.