also called trichloronitromethane organic compound that has been used as a chemical-warfare agent, notably as tear gas; it also is used as a chemical intermediate and an ingredient of fumigants, insecticides, fungicides, and rodenticides. This toxic, colourless liquid is usually prepared by treating picric acid with an aqueous suspension of bleaching powder.
CHLOROPICRIN
Meaning of CHLOROPICRIN in English
Britannica English vocabulary. Английский словарь Британика. 2012