What is "leucaniline"

Leucaniline \Leu*can"i*line\ (l[-u]*k[a^]n"[i^]*l[i^]n or -l[=e]n), n. [Leuc- + aniline.] (Chem.) A colorless, crystalline, organic base, obtained from rosaniline by reduction, and also from other sources. It forms colorless salts.

n. (context organic compound English) A colourless crystalline organic base, obtained from rosaniline by reduction, and also from other sources.