DDT Definition
dēdē-tē
noun
A powerful insecticide (ClC6H4)2CHCCl3, effective upon contact: its use is restricted by law due to damaging environmental effects.
Webster's New World
(uncountable) Abbreviation of dichlorodiphenyltrichloroethane; an insecticide.
Wiktionary
(countable, professional wrestling) A move where a wrestler puts another wrestler into a standing front face lock and then falls backwards, driving the recipient's head into the floor.
Wiktionary
Synonyms:
Origin of DDT
d(ichloro)d(iphenyl)t(richloroethane)
From American Heritage Dictionary of the English Language, 5th Edition