annunciator
Americannoun
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an announcer.
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a signaling apparatus, generally used in conjunction with a buzzer, that displays a visual indication when energized by electric current.
noun
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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
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a device giving an audible signal indicating the position of a train
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a less common word for announcer
Other Word Forms
Etymology
Origin of annunciator
1745–55; annūntiātor; see annunciate, -tor
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The little destroyer lurched as her helm was put over and the engine-room annunciator called for full speed ahead.
From Time Magazine Archive
He turned and pressed the annunciator button and the hatch slid open.
From The Space Pioneers by Glanzman, Louis
Next he attached wires and ran them to the library above, where he installed an annunciator, the needle of which would indicate when the trap was sprung and the picture taken.
From The Master Mystery by Reeve, Arthur B. (Arthur Benjamin)
There was a brief pause, then Bessie's voice came formally over the all-stations annunciator system.
From Where I Wasn't Going by Richmond, Walt
I saw this system on exhibition in a large room, with the signals or boxes on one side and the annunciator or central station on the other.
From A Guest at the Ludlow and Other Stories by Edgar Wilson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
