• (n.) A colorless, crystalline, organic base, obtained from rosaniline by reduction, and also from other sources. It forms colorless salts.
Leu·can'i·line (lu*kăn'ĭ*lĭn or -lēn) noun [ Leuc- + aniline .] (Chemistry) A colorless, crystalline, organic base, obtained from rosaniline by reduction, and also from other sources. It forms colorless salts.