Associations to the word «Hydrocyanic»

Wiktionary

HYDROCYANIC, adjective. Of or pertaining to hydrocyanic acid or its compounds
HYDROCYANIC ACID, noun. (chemistry) a solution of hydrogen cyanide, HCN, in water; a weak poisonous acid, used as a fumigant

Wise words

It is only with the heart that one can see rightly; what is essential is invisible to the eye.
Antoine de Saint-Exupery