noun

indicator

indicator, gauge, sign, signal

The fuel gauge is a key indicator.

The fuel gauge is a key indicator.

Consumer spending is an economic indicator.

Consumer spending is an economic indicator.

The turn indicator on the car is broken.

The turn indicator on the car is broken.

((an indicator of sth.)) a sign of sth. Consumer confidence is a key indicator of the economy.

Synonyms: sign, signal, gauge, measure, marker

From Latin 'indicare' (to point out). 'in-' (in, toward) + 'dicare' (to proclaim). It 'indicates' something.

Think of your 'index' finger, which you use to 'indicate' or point at things.

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