Definition of Indicator

1. Noun. A number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time.


2. Noun. A signal for attracting attention.
Generic synonyms: Sign, Signal, Signaling
Specialized synonyms: Point Of Reference, Reference, Reference Point
Derivative terms: Indicate

3. Noun. A device for showing the operating condition of some system.

4. Noun. (chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction.

Definition of Indicator

1. n. One who, or that which, shows or points out; as, a fare indicator in a street car.

Definition of Indicator

1. Noun. A pointer or index that indicates something. ¹

2. Noun. A meter or gauge. ¹

3. Noun. The needle or dial on such a meter. ¹

4. Noun. (chemistry) Any of many substances, such as litmus, used to indicate the concentration of a substance, or the degree of a reaction. ¹

5. Noun. (ecology) A plant or animal whose presence is indicative of some specific environment. ¹

6. Noun. (economics) A measure, such as unemployment rate, which can be used to predict economic trends. ¹

7. Noun. (U.K.) A trafficator. ¹

¹ Source: wiktionary.com

Definition of Indicator

1. [n -S]

Medical Definition of Indicator

1. An event, entity or condition that typically characterises a prescribed environment or situation, indicators determine or aid in determining whether or not certain stated circumstances exist or criteria are satisfied. (09 Oct 1997)

Lexicographical Neighbors of Indicator

indicanuria
indicanurias
indicate
indicated
indicates
indicating
indication
indicational
indications
indicative
indicative mood
indicative moods
indicatively
indicativeness
indicatives
indicator (current term)
indicator dilution method
indicator dilution techniques
indicator lamp
indicator organisms
indicator plant
indicator system
indicator yellow
indicators
indicators and reagents
indicatory
indicatrix
indicavit
indicavits

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