Dictionary.com
Thesaurus.com

DDD

American  

abbreviation

Chemistry.
  1. dichlorodiphenyldichloroethane: a colorless or white crystalline metabolite of DDT, C 14 H 10 Cl 4 , used as an insecticide: agricultural use is prohibited in the United States.


Etymology

Origin of DDD

First recorded in 1945–50

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.

The researchers tested AIM's clinical exome reanalysis on a dataset of UDN and DDD cases and found that it was able to correctly identify 57% of diagnosable cases.

From Science Daily • Apr. 25, 2024

The brand has historically offered up to a size DDD, with sizes in the D range difficult to find in stock.

From Slate • Jun. 17, 2021

Among these living carriers were fish that had hatched nine months after the last application of DDD.

From The New Yorker • Jan. 3, 2017

My sense of Palestine in the late 1940s is courtesy of DDD.

From Time • Jan. 23, 2016

A can of a mothproofing material containing DDD, for example, carries in very fine print the warning that its contents are under pressure and that it may burst if exposed to heat or open flame.

From "Silent Spring" by Rachel Carson

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "DDD" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com