potassium cyanide

noun

Definition of potassium cyanide

: a very poisonous crystalline salt KCN used especially in gold and silver extraction from ore

Recent Examples of potassium cyanide from the Web

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First Known Use of potassium cyanide

1866


Medical Dictionary

potassium cyanide

noun

medical Definition of potassium cyanide

: a very poisonous crystalline salt KCN

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