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
- duchesslike adjective
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.
It is not known what the duchess will be paid for her involvement in the event, which has not sold out and is still advertising a "handful of additional rooms".
From BBC • Apr. 13, 2026
Less of a trial to Muv were Pamela, who seemed happy with a rural life, and Deborah, who wound up a duchess.
From The Wall Street Journal • Mar. 31, 2026
She said that a long-time friend was at Meghan's house and suggested to the duchess that the two should meet.
From BBC • Mar. 10, 2026
An unconventional and independent member of the Royal Family, the duchess was the first royal in almost three centuries to convert to Catholicism.
From BBC • Dec. 31, 2025
But duchess wasn’t enough—not when Dorian was still unmarried.
From "Throne of Glass" by Sarah J. Maas
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.
