Saf"ra*nine (? or ?), n. [So called because used as a substitute for safranin.] (Chem.) An orange-red nitrogenous dyestuff produced artificially by oxidizing certain aniline derivatives, and used in dyeing silk and wool; also, any one of the series of which safranine proper is the type.

Saf"ra*nine (? or ?), n. [So called because used as a substitute for safranin.] (Chem.) An orange-red nitrogenous dyestuff produced artificially by oxidizing certain aniline derivatives, and used in dyeing silk and wool; also, any one of the series of which safranine proper is the type.