ALL meanings of indigo blue
in·di·go blue
I i - noun indigo blue indigo (def 4). 1
- noun indigo blue Also called indigo, indigotin. a dark-blue, water-insoluble, crystalline powder, C 16 H 10 N 2 O 2 , 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. 1
- noun indigo blue artist's dark blue pigment 1
- noun indigo blue dark-blue colour 1
- adjective indigo blue dark blue in colour 1
- noun indigo blue indigotin 0
- noun indigo blue indigo (sense 3) 0
- noun indigo blue (organic chemistry) The synthetic dye indigotin used to replace natural indigo. 0