ALL meanings of annunciator
an·nun·ci·a·tor
A a - noun annunciator a device that gives a visual indication as to which of a number of electric circuits has operated, such as an indicator in a hotel showing in which room a bell has been rung 3
- noun annunciator a device giving an audible signal indicating the position of a train 3
- noun annunciator a person or thing that announces 3
- noun annunciator an electric indicator, as a light or buzzer, used in hotels, offices, etc. to show the source of calls 3
- noun annunciator an announcer. 1
- noun annunciator a signaling apparatus, generally used in conjunction with a buzzer, that displays a visual indication when energized by electric current. 1
- noun annunciator A bell, light, or other device that provides information on the state or condition of something by indicating which of several electrical circuits has been activated. 1
- noun annunciator Anything that announces something. 0
- noun annunciator A signalling device that shows which of several electrical circuits is active, especially such a device in a telephone switchboard. 0
- noun annunciator (Britain, railways) 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. 0