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Words, grammatical forms and meanings linked to the ontology.

Wurster's blue en · NOUN

Etymology

Discovered by the German chemist Casimir Wurster (1854–1913).

Meanings

  1. (uncountable) N,N,N′,N′-tetramethyl-p-phenylenediamine, an easily oxidized phenylenediamine whose radical cation is a characteristic blue-violet colour.