Indigo Blue (noun) Definition, Meaning & Examples

noun
  1. indigo (def. 4).
  2. a dark-blue, water-insoluble, crystalline powder, C16H10N2O2, having a bronzelike luster, the essential coloring principle of which is contained along with other substances in the dye indigo and which can be produced synthetically.
noun, adjective (indigo-blue when prenominal)
  1. the full name for indigo (def. 1), indigo (def. 3)
Indigo Blue (noun) Definition, Meaning & Examples

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