Medical Dictionary

hydrocyanic acid

noun hy·dro·cy·an·ic acid \ˌhī-drō-sī-ˌan-ik-\

Medical Definition of HYDROCYANIC ACID

:  an aqueous solution of hydrogen cyanide HCN that is an extremely poisonous weak acid used especially in fumigating—called also prussic acid

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July 04, 2015
stringent Hear it
rigorous, strict, or severe
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