From WordNet (r) 3.0 (2006): DDT n 1: an insecticide that is also toxic to animals and humans; banned in the United States since 1972 [syn: dichlorodiphenyltrichloroethane, DDT]
DDT n 1: an insecticide that is also toxic to animals and humans; banned in the United States since 1972 [syn: dichlorodiphenyltrichloroethane, DDT]
