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 Cour des Comptes said the state had been lax in not checking the credentials of the 30,000 dealers to whom it allows access to the SIV.

From BBC • Mar. 12, 2026

French daily Le Monde said the departure of des Cars became "inevitable" following the burglary as well as trade union strikes pressing for more recruitment, pay and better maintenance of the museum.

From Barron's • Feb. 25, 2026

Laurence des Carrs submitted her resignation to President Emmanel Macron, who said it was "an act of responsibility", French media say.

From BBC • Feb. 24, 2026

Viollet-le-Duc did not study at the state-run École des Beaux Arts, but came to architecture by means of drawing.

From The Wall Street Journal • Feb. 18, 2026

This was followed by the premiere two years later of Cavalli's Ere ole amante in the Salle des Machines in the Tuileries, but the French had by this time developed a preference for ballet.

From "The Story of Music" by Howard Goodall