potassium cyanide

noun

Definition of potassium cyanide 

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

Examples of potassium cyanide in a Sentence

Recent Examples on the Web

There’s also a more insidious concern: Those tablets Komang handed out are potassium cyanide. National Geographic, "‘Holy Grail' Test for Illegal Cyanide-Caught Aquarium Fish May Be Fatally Flawed," 5 June 2018 Upper Gwynedd Township Police had received a tip from another chemist at Merck & Co, a pharmaceutical company, that potassium cyanide had been stolen from a laboratory, according to Montgomery County District Attorney Kevin Steele. Crystal Hill, miamiherald, "Chemist stole cyanide to kill rodents, DA says. It nearly ended up in the water supply.," 13 Feb. 2018 Topsy was fed carrots laced with potassium cyanide, and her feet were placed in conductive copper sandals so she could be electrocuted. Kat Eschner, Smithsonian, "Topsy the Elephant Was a Victim of Her Captors, Not Thomas Edison," 4 Jan. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'potassium cyanide.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of potassium cyanide

1866, in the meaning defined above

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The first known use of potassium cyanide was in 1866

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More Definitions for potassium cyanide

potassium cyanide

noun

Medical Definition of potassium cyanide 

: a very poisonous crystalline salt KCN

More from Merriam-Webster on potassium cyanide

Britannica.com: Encyclopedia article about potassium cyanide

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