des

¹ American  

[dey] / deɪ /

preposition

1. used in French names as a contraction of de and the article les: François des Adrets.

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DES ² American  

abbreviation

1. diethylstilbestrol.

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-des ³ American  

1. a plural suffix appearing in loanwords from Greek.

   proboscides.

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DES British  

abbreviation

1. Department of Education and Science

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DES Scientific  

/ dē′ē-ĕs′ /

1. Short for diethylstilbestrol. A synthetic nonsteroidal substance having estrogenic properties and prescribed between 1938 and 1971 to pregnant women with a history of miscarriage and other problems of pregnancy. It is no longer used due to the incidence of certain vaginal cancers and other disorders in the daughters of women so treated.

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Etymology

Origin of -des

< Greek, nominative plural of d- stem nouns

Example Sentences

The bomb was discovered on 10 April during construction work on Rue des Champarons.

From BBC • Apr. 19, 2026

French Foreign Minister Jean-Noël Barrot, who met families of the Rue des Rosiers victims last year, said he had promised them everything would be done to put the suspects on trial.

From BBC • Apr. 17, 2026

"The priority is getting those already there back home," said Alain Capestan, president of the French tour operator Comptoir des Voyages.

From Barron's • Mar. 5, 2026

PSG led 3-2 from last week's first leg but Maghnes Akliouche gave Monaco the advantage on the night at the Parc des Princes to level the scores on aggregate.

From Barron's • Feb. 25, 2026

There was the Piscine des Tourelles, of course, the city’s other great Olympic pool, inaugurated during the second Paris games, of 1924.

From "Life of Pi" by Yann Martel