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confederacy
confederacynounan alliance between persons, parties, states, etc., for some purpose.
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Confederacy
confederacy
Americannoun
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confederacies
plural
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an alliance between persons, parties, states, etc., for some purpose.
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a group of persons, parties, states, etc., united by such a confederacy.
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a combination of persons for unlawful purposes; conspiracy.
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the Confederacy. Confederate States of America.
noun
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a union or combination of peoples, states, etc; alliance; league
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a combination of groups or individuals for unlawful purposes
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of confederacy
First recorded in 1350–1400; Middle English confederacie, from Anglo-French, equivalent to Late Latin confoederāt(us) “united” (past participle of confoederāre “to unite in a league”; see confederate) + -ia -y 3 ( def. )
Explanation
A confederacy is a political union. The most famous American confederacy consisted of the southern states who fought the northern states in the American Civil War. When you confederate — that is, join together for a common purpose — what you get is a confederacy. Americans will never forget a well-known but ill-fated confederacy, the Confederate States of America: an unrecognized state that formed in 1861, uniting the slave states that left the United States at the time of the Civil War. Any such political union could be called a confederacy (or a federation). When you see the word confederacy, think of togetherness in the political realm.
Vocabulary lists containing confederacy
Power Suffix: -acy
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The Federalist Papers, No. 1 by Alexander Hamilton
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Iroquois Constitution
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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.
See Examples For:
Athens emerged as the head of the Delian League, a confederacy of cities located along the Anatolian coast and on islands in the Aegean.
From The Wall Street Journal ● Apr. 10, 2026
In the confederacy, Georgia enacted a similar 15-day grace period, while Florida law provided an extra 20 days.
From Slate ● Mar. 13, 2026
Known as “Lament for Confederation,” it was a landmark moment in First Nations history, calling out the meaning of the confederacy and the impact of colonization on Indigenous peoples.
From Seattle Times ● Mar. 5, 2024
This confederacy of society’s richest and most powerful people is determined to ruin Benny’s life.
From Los Angeles Times ● Jan. 3, 2024
This confederacy incorporated six widely dispersed nations comprising thousands of agricultural villages and hunting grounds in what are currently known as New York, Pennsylvania, and Quebec.
From "An Indigenous People’s History of the United States" by Roxanne Dunbar-Ortiz
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The Civil War then gave new meaning to Key’s verses as the Union’s anthem while the Confederacy embraced “Dixie.”
From The Wall Street Journal ● Aug. 23, 2026
As the U.S. plunged into Civil War in 1861, both the Union and Confederacy sought to link their side to God.
From Salon ● Jun. 29, 2026
Some years back, they had discovered that Willie’s own father was a Jewish immigrant from France who settled in Alexandria and fought for the Confederacy during the Civil War.
From The Wall Street Journal ● Jun. 21, 2026
Back then, the two sides were called the Union and the Confederacy.
From Salon ● May 1, 2026
“Look, it’s just a little piece of river; once we take that, it’s like Shad told me—the Confederacy will be cut in two.”
From "Across Five Aprils" by Irene Hunt
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Among township societies such as the Iroquois, groups of towns joined to form political confederacies.
From Textbooks ● Dec. 14, 2022
In the founding fathers' day, the possible confederacies most spoken of were the four Eastern states, the four "middle" states and the five Southern states.
From Salon ● May 10, 2020
Madison carefully prepared for the convention with thorough research in classical political theory, the history of ancient republics and confederacies, and the current politics of the states.
From Textbooks ● Jan. 18, 2018
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The Chinese empire believed itself to be the sole legitimate political entity, while to its north and west tribal confederacies fought each other with glee.
From The Guardian ● Sep. 9, 2016
These confederacies, when organized, will doubtless consist of those groups of States now known as the Eastern, Western, Southern, and Pacific States.
From Nature and Culture by Harvey Rice
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