Annunciator Definition

ə-nŭnsē-ātər
noun
One that announces, especially an electrical signaling device used in hotels or offices to indicate the sources of calls on a switchboard.
American Heritage
A person or thing that announces.
Webster's New World
An electric indicator, as a light or buzzer, used in hotels, offices, etc. to show the source of calls.
Webster's New World

Anything that announces something.

Wiktionary

A signalling device that shows which of several electrical circuits is active, especially such a device in a telephone switchboard.

Wiktionary

Other Word Forms of Annunciator

Noun

Singular:
annunciator
Plural:
annunciators

Origin of Annunciator

Annunciator Sentence Examples

  • This particular device is manufactured with a flat-topped LED to provide excellent wide angle viewing for switchtop and annunciator illumination.

  • This particular device is manufactured with a flat-topped led to provide excellent wide angle viewing for switchtop and annunciator illumination.

  • The spring-jack used was a form of switch with two contact springs which pressed against each other, one being connected to the subscriber's line wire and the other to the annunciator, which was also earthed.

  • When a subscriber called (by turning the handle of his magneto- 'generator), the shutter of the annunciator associated with his line dropped.

Find Similar Words

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Words Starting With

AANANN

Words Ending With

RORTOR

Unscrambles

annunciator

Words Starting With A and Ending With R

Starts With A & Ends With RStarts With AN & Ends With RStarts With A & Ends With OR

Word Length

11 Letter Words11 Letter Words Starting With A11 Letter Words Ending With R