D defs.my
Entry 2 senses Webster, 1913

magenta

/(mȧ*jĕn"tȧ)/ · ma·gen·ta · IPA /məˈd͡ʒɛntə/
01 n. An aniline dye obtained as an amorphous substance having a green bronze surface color, which dissolves to a shade of red; also, the color; …
  1. 1.
    An aniline dye obtained as an amorphous substance having a green bronze surface color, which dissolves to a shade of red; also, the color; -- so called from Magenta, in Italy, in allusion to the battle fought there about the time the dye was discovered. Called also fuchsin, fuchsine, roseine, etc.(Chem.) Also: fuchsin, fuchsine, roseine
  2. 2.
    The purplish-red color of magenta.