cyanide
noun/ˈsaɪənaɪd/
/ˈsaɪənaɪd/
[uncountable]- a highly poisonous chemicalOxford Collocations DictionaryCyanide is used before these nouns:
- capsule
Word Originearly 19th cent.: from cyanogen + -ide.
Check pronunciation:
cyanide