English dictionary



Hint: In most browsers you can lookup any word by double click it.

English noun: hydrogen cyanide

1. hydrogen cyanide (substance) a highly poisonous gas or volatile liquid that smells like bitter almonds; becomes a gas at around 90 degree Fahrenheit and is most dangerous when inhaled; the anhydride of hydrocyanic acid; used in manufacturing


Broader (hypernym)chemical compound, compound









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk