Indicator (Noun)
Meaning 1
A signal for attracting attention.
Classification
Nouns denoting communicative processes and contents.
Hypernyms
Hyponyms
Related Words
Meaning 2
(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.
Classification
Nouns denoting substances.
Hypernyms
Hyponyms
Meaning 3
A device for showing the operating condition of some system.
Classification
Nouns denoting man-made objects.
Hyponyms
Meaning 4
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.
Classification
Nouns denoting communicative processes and contents.