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Word: potassium cyanide (lookup usage) (lookup stats)


Meaning:

Noun:

  • chemical compound The potassium salt of hydrocyanic acid, KCN; the colourless crystals are soluble in water, and it is extremely poisonous, and is used in electroplating, the extraction of gold and silver from their ores, and in photography.

Source: Wiktionary | Src Info »