Definition of phenylene violet. Meaning of phenylene violet. Synonyms of phenylene violet
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Definition of phenylene violet
phenylene violet Thionine Thi"on*ine, n. [Gr. ? brimstone, sulphur.] (Chem.)
An artificial red or violet dyestuff consisting of a complex
sulphur derivative of certain aromatic diamines, and obtained
as a dark crystalline powder; -- called also phenylene
violet.