Prussian Blue (noun) Definition, Meaning & Examples

noun
  1. a moderate to deep greenish blue.
  2. one of the iron blues, a dark-blue, crystalline, water-insoluble pigment, Fe4[Fe(CN)6]3, produced by reacting ferrocyanic acid or a ferrocyanide with a ferric compound: used in painting, fabric printing, and laundry bluing.
noun
  1. any of a number of blue pigments containing ferrocyanide or ferricyanide complexes
    • the blue or deep greenish-blue colour of this pigment
    • (as adjective)
Prussian Blue (noun) Definition, Meaning & Examples

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