Indicator Definition

ĭndĭ-kātər
indicators
noun
indicators
A person or thing that indicates.
Webster's New World
Any of various substances used to indicate the acidity or alkalinity of a solution, the beginning or end of a chemical reaction, the presence of certain substances, etc., by changes in color.
Webster's New World
An indicator species.
American Heritage
A statistic, as the unemployment rate, used to measure economic or social conditions.
Webster's New World
A species of plant or animal, or a community, whose occurrence serves as evidence that certain environmental conditions exist.
Webster's New World
pronoun

A taxonomic genus within the family Indicatoridae.

Wiktionary

Other Word Forms of Indicator

Noun

Singular:
indicator
Plural:
indicators

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indicator