indicators

'indicators'

[index.n.02] as in: 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

'indicators'

[indicator.n.02] as in: a signal for attracting attention

'indicators'

[indicator.n.03] as in: a device for showing the operating condition of some system

'indicators'

[indicator.n.04] as in: (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