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Indicator

/ˈɪndəkeɪtə/

An object or device that provides information or a sign about a condition or measure.

Synonyms:

Track indicators to maximum deflection.

You see, the Big Board is only a dead reckoning indicator.

The blinking light served as an indicator of a faulty connection.

Derived from the Latin word indicātor, meaning one who points out or makes known, it entered English in the 17th century.

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