INDICATOR definition: a person or thing that indicates, signals, or points out. See examples of indicator used in a sentence.

(Definition of indicator from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Definition of indicator noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

An indicator is a measurement or value that gives you an idea of what something is like. ...vital economic indicators, such as inflation, growth and the trade gap.

indicator noun Something visible or evident that gives grounds for believing in the existence or presence of something else:

If you're familiar with the verb to "indicate," then indicator should be no problem. An indicator points to, suggests, or shows something. The arrow on a street sign is an indicator telling you which way to go.

in•di•ca•tor /ˈɪndɪˌkeɪtɚ/ n. [countable] a person or thing that indicates. Mechanical Engineering a pointing device, as a needle on the dial of a measuring instrument: The indicator showed 120 miles …

Mar 22, 2026 · The visual indicators are a decided improvement, and have reduced the telephoning by the staff in the signalbox. These old indicators [at Earl's Court station] show the destination of the …

The meaning of INDICATOR is one that indicates. How to use indicator in a sentence.

An indicator is a measurement or value that serves as a gauge or sign of something. It provides evidence or shows the direction or level of something. It can refer to a device or instrument in various …