duchess
Americannoun
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the wife or widow of a duke.
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a woman who holds in her own right the sovereignty or titles of a duchy.
noun
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the wife or widow of a duke
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a woman who holds the rank of duke in her own right
verb
Gender
See -ess.
Other Word Forms
Derived Forms
Etymology
Origin of duchess
1300–50; Middle English duchesse < Anglo-French, Old French, feminine derivative of duc duke; see -ess
Explanation
A duchess is a female member of a royal or noble family. If a woman marries a duke, she becomes a duchess. Many duchesses inherit their title when they're born — there are still hereditary dukes and duchesses in the U.K., for example. In other cases, a woman marries into a noble family and finds herself with the title. The word duchess comes from the feminine form of the Latin dux, "leader or commander."
Vocabulary lists containing duchess
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 second carriage included the Duke of Gloucester, first cousin to Queen Elizabeth II, and his wife, the Duchess of Gloucester.
From BBC • Jun. 13, 2026
The Duke and Duchess of Windsor and Bing Crosby graced the reopening.
From The Wall Street Journal • Jun. 6, 2026
Her second book, “Meet Me at the Lake,” is in development by Netflix and Archewell Productions, the venture started by Prince Harry and his wife, Meghan, Duchess of Sussex.
From The Wall Street Journal • May 7, 2026
It is understood she was not paid for this, although the Duchess does have a food-centric show on Netflix, and her As Ever lifestyle brand includes a food range.
From BBC • Apr. 18, 2026
One fine afternoon, while Duke, Duchess, and guests were in the garden, twelve young ladies came in two lines.
From "Adventures of Don Quixote" by Argentina Palacios
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
