Meaning & Definition of word "Cyanide"
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Cyanide
/ˈsaɪ.ə.naɪd/
noun:
- 1. A chemical compound known for its toxicity, typically represented by the group -CN, often found in the form of sodium cyanide or potassium cyanide, used in mining and chemical processes.
- Example: The police found traces of cyanide at the crime scene.
- 2. Any compound containing the cyano group, especially in the form of salts or esters of hydrocyanic acid.
- Example: Certain plants produce cyanide compounds as a defense mechanism.
- 3. A highly toxic substance that can cause death if ingested or inhaled in sufficient quantities.
- Example: During the investigation, they learned that the victim had been poisoned with cyanide.
Etymology
The word cyanide originates from the Greek word 'kyanos', meaning 'dark blue'.
Common Phrases and Expressions
cyanide poisoning:
A condition caused by exposure to toxic levels of cyanide.
potassium cyanide:
A specifically toxic salt derived from hydrocyanic acid.
Related Words
hydrogen cyanide:
A highly toxic gas related to the cyanide compound.
cyanogen:
A chemical compound related to cyanide, consisting of two cyanide groups.