Aldrin A highly poisonous substance that was formerly used as an insecticide. The manufacture and use has been discontinued in the U.S. (From Merck Index, 11th ed)
MediLexicon aldrin - Medical Dictionary Definition for Term 'aldrin'
[1. A volatile chlorinated hydrocarbon used as an insecticide; if absorbed through the skin, it causes toxic symptoms consisting of irritability followed by depression; now banned in many countries.