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.

Related Articles

Find Similar Words

Find similar words to annunciator using the buttons below.

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