📖 WordNook

indigo

adjective
  1. having a color between blue and violet
    “indigo flowers”
noun
  1. a blue-violet color
  2. deciduous subshrub of southeastern Asia having pinnate leaves and clusters of red or purple flowers
    “a source of indigo dye”
    indigo plant
  3. a blue dye obtained from plants or made synthetically
    anilindigotin