Indicator 434104 224302290 2008-07-08T06:43:36Z 80.34.88.134 I have added a general definition of Indicator '''Indicator''' may mean: * [[pH indicator]], a chemical detector for protons in [[acid-base titration]]s * [[Redox indicator]], a chemical detector for [[redox titration]]s * [[Complexometric indicator]], a chemical detector for metal ions in [[complexometric titration]]s * [[Zeta potential]], a property of interfaces in fluids for [[Zeta potential titration]] * [[Dial indicator]], an instrument that measures small distances * ''[[Indicator (genus)|Indicator]]'', a genus of birds in the [[honeyguide]] family * [[Automotive lighting]] of an automobile * [[Economic indicator]] or business indicator * [[Ecological indicator]] of ecological health * [[Indicator function]] of a subset of the domain, a concept in mathematics * [[Indicator]], a measure that helps us to understand the social reality, in a concrete moment. An indicator is a presentation of measurement. This can be a sign, a number, a graphic and so on; obtained by means of the aggregation of primary observations or by means of mathematical operations. {{disambig}} [[de:Indikator (Begriffsklärung)]] [[fr:Indicateur]] [[nl:Indicator]] [[pt:Indicador]] [[sk:Indikátor]] [[sr:Indikator]] [[fi:Indikaattori]] [[zh:指示剂]]