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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.

See Examples For:

Public concerns have intensified since The Times reported in 2020 that dichlorodiphenyltrichloroethane, banned in 1972 following Rachel Carson’s “Silent Spring,” is still haunting the marine environment in insidious ways.

From Los Angeles Times Feb. 21, 2024

Public calls for action have intensified since The Times reported in 2020 that dichlorodiphenyltrichloroethane, banned in 1972, is still haunting the marine environment today.

From Los Angeles Times Mar. 23, 2023

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 more that is learned about the pesticide with the awesome name of dichlorodiphenyltrichloroethane, the more dangerous it seems to be.

From Time Magazine Archive

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

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