mauvaniline

Century Dictionary and Cyclopedia

1. n. A coal-tar color (C₁₉H₁₇N₃H₂O) used in dyeing, prepared from the resinous residue from the arsenic-acid process of making magenta. It dyes silk and wool a fast violet.

Wiktionary

1. n. obsolete mauveine

GNU Webster's 1913

1. n. (Chem.) See Mauve aniline, under mauve.