A tris(aminophenyl)methyl compound; together with pararosanilin it is a component of basic fuchsin; also used as an antifungal agent. ... (05 Mar 2000) ... 
Type: Term Pronunciation: rō-zan′i-lin Definitions: 1. A tris(aminophenyl)methyl compound; together with pararosanilin it is a component of basic fuchsin; an antifungal agent.