Overview of noun indigo

The noun indigo has 3 senses

• anil, indigo, indigotin -- (a blue dye obtained from plants or made synthetically)


• indigo, indigo plant, Indigofera tinctoria -- (deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers; a source of indigo dye)


• indigo -- (a blue-violet color)

Overview of adj indigo

The adj indigo has 1 sense

• indigo -- (having a color between blue and violet; "indigo flowers")