資料來源 : Webster's Revised Unabridged Dictionary (1913)

Violaniline \Vi`o*lan"i*line\, n. [Violet + aniline.] (Chem.)
   A dyestuff of the induline group, made from aniline, and used
   as a substitute for indigo in dyeing wool and silk a
   violet-blue or a gray-blue color.