( n. )
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.
( n. )
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.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012