Hello, you have come here looking for the meaning of the word hydrogencyanid. In DICTIOUS you will not only get to know all the dictionary meanings for the word hydrogencyanid, but we will also tell you about its etymology, its characteristics and you will know how to say hydrogencyanid in singular and plural. Everything you need to know about the word hydrogencyanid you have here. The definition of the word hydrogencyanid will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofhydrogencyanid, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.