A tear gas that is stronger than CN gas but wears off faster; can be deployed by grenades or cluster bombs; can cause skin burns and fatal pulmonary edema(noun)
WordNet. Princeton University. 2010.
Use "chlorobenzylidenemalononitrile" in a sentence
"FIFTY-SIX Fallbrook, California Wednesday, 6: 16 p.m. The effects of chlorobenzylidenemalononitrile gas are instantaneous."