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prussic acid

American  

noun

Chemistry.
  1. hydrocyanic acid.


prussic acid British  
/ ˈprʌsɪk /

noun

  1. the weakly acidic extremely poisonous aqueous solution of hydrogen cyanide

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

prussic acid Scientific  
/ prŭsĭk /

Etymology

Origin of prussic acid

1780–90; translation of French acide prussique (equivalent to Prusse Prussia + -ique -ic ); so called because it was first obtained by heating Prussian blue with sulfuric acid

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the early 1900s, buyers had to sign for drugs they bought from a chemist, but the prosecution pointed out that the signature for the prussic acid didn't match the one on Orme's letters.

From BBC • Jan. 13, 2024

Woolen and silk clothes, rugs and furnishings produce prussic acid and ammonia as well as carbon monoxide and dioxide.

From Time Magazine Archive

Following the trail of a prussic acid theft, Sergeant Bell of Scotland Yard blunders his way into an inspectorship, following his self-denied solution of the crime.

From Time Magazine Archive

‘Not bitter almonds,’ I answered, ‘because they contain prussic acid; but why not parsley?’

From The Animal Story Book by Various

The odour of prussic acid thus communicated to it came near bringing his favourite young master into jeopardy.

From One of My Sons by Green, Anna Katharine