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dichlorodiphenyltrichloroethane

American  
[dahy-klawr-oh-dahy-fen-l-trahy-klawr-oh-eth-eyn, dahy-klohr-oh-dahy-fen-l-trahy-klohr-] / daɪˌklɔr oʊ daɪˌfɛn l traɪˌklɔr oʊˈɛθ eɪn, daɪˌkloʊr oʊ daɪˌfɛn l traɪˌkloʊr- /

noun

Chemistry.
  1. DDT.


dichlorodiphenyltrichloroethane British  
/ -ˌfɛn-, daɪˌklɔːrəʊdaɪˌfiːnaɪltraɪˌklɔːrəʊˈiːθeɪn, -nɪl- /

noun

  1. the full name for DDT

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of dichlorodiphenyltrichloroethane

di- 1 + chloro- 2 + di- 1 + phenyl + tri- + chloro- 2 + ethane

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Public calls for action have intensified since The Times reported that dichlorodiphenyltrichloroethane, banned in 1972, is still haunting the marine environment today.

From Los Angeles Times • Aug. 4, 2022

Significant amounts of DDT-related compounds are still accumulating in Southern California dolphins, and a recent study linked the presence of dichlorodiphenyltrichloroethane to an aggressive cancer in sea lions.

From Los Angeles Times • May 17, 2022

Carson warned that pesticides like DDT — dichlorodiphenyltrichloroethane — were being sprayed excessively and indiscriminately in attempts to control crop pests.

From New York Times • Jan. 22, 2017

The single most significant development in insect control was the discovery of a compound with the unpronounceable name of dichlorodiphenyltrichloroethane, or, as it came to be known, DDT.

From Time Magazine Archive

Few chemicals concocted by man have been so widely used and so thoroughly applauded as dichlorodiphenyltrichloroethane, more commonly known as DDT.

From Time Magazine Archive

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