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Synonyms

secede

American  
[si-seed] / sɪˈsid /

verb (used without object)

  • secedes,
    present (3rd person singular)
  • seceded,
    past participle,  past
  • seceding
    present participle
  1. An image of the word secede as defined by to withdraw formally from an alliance, federation, or association, as from a political union, a religious organization, etc.

    to withdraw formally from an alliance, federation, or association, as from a political union, a religious organization, etc.


secede British  
/ sɪˈsiːd /

verb

  1. (of a person, section, etc) to make a formal withdrawal of membership, as from a political alliance, church, organization, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of secede

First recorded in 1695–1705, secede is from the Latin word sēcēdere to withdraw. See se-, cede


Explanation

To secede is to go your own way, breaking off ties. Usually, this refers to one part of a country that wants to become independent, like the South during the U.S. Civil War. The Latin word secedere means “go apart” and that's where secede comes from. Don't confuse it with the much more common succeed. Your plan to secede from the state of New Jersey and found a kingdom named Rusty, after your dog, is not likely to succeed.

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Vocabulary lists containing secede

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:

Tuesday's ballot paper asked residents to respond either yes or no to the statement: "I support Piddington seeking to secede from the United Kingdom and pursuing self-determination."

From BBC ● Sep. 15, 2026

The address issue has long been contentious in artsy Carmel-by-the-Sea, where residents once threatened to secede from California if they were forced to number their homes.

From Los Angeles Times ● Jan. 22, 2026

He was a leader of the Freedom County movement that sought to secede from Snohomish County in the late 1990s.

From Seattle Times ● Mar. 17, 2024

Decades ago, her optical nerve had begun to secede from the lining of her left eye.

From Slate ● Jan. 27, 2024

Maryland, although it did not secede from the Union and join the Confederacy at the start of the Civil War, remained a hotbed of secessionists.

From "Chasing Lincoln's Killer" by James L. Swanson

If Scotland secedes, the UK itself could be the next to change what it calls itself.

From The Guardian ● Sep. 30, 2016

By a popular referendum attended by some 80 percent of eligible state voters, Maloney’s Texas secedes on April 1, 2013.

From Slate ● Sep. 6, 2013

Q. Will the Dallas Cowboys and Houston Texans still be eligible to play in the NFL once Texas secedes from the United States?

From Washington Post ● Jan. 20, 2013

It is a countdown to January 9th, the day a referendum is scheduled to decide whether the southern part of this country secedes from the north and becomes its own nation.

From New York Times ● Dec. 9, 2010

Tennessee, added as slave State, 23; votes against holding secession convention, 227; secedes, 235; provisional govt. estab. in, 267, 275; rights of negro conserved in, 302; readmitted under 14th amendment, 303.

From The Negro and the Nation A History of American Slavery and Enfranchisement by George Spring Merriam

After Lincoln was elected president in 1860, seven Southern states seceded from the Union.

From The Wall Street Journal ● Jul. 31, 2026

In December, Israel became the first to recognise Somaliland's independence since it seceded from Somalia in 1991, drawing angry condemnation from the federal government in Mogadishu, even though it has been self-governing for 35 years.

From Barron's ● Feb. 25, 2026

After a decades-long battle for independence, Eritrea officially seceded from Ethiopia in 1993, leaving the latter landlocked.

From BBC ● Dec. 12, 2025

Late 21st-century San Francisco: California has seceded from the United States, and robots serve humans like crypto money launderer Fritz Co, whose Burgers N More is a front.

From Los Angeles Times ● Aug. 1, 2025

They constantly shifted configuration, some expanding by swarming over their neighbors, others imploding when their constituent villages seceded and joined other polities.

From "1491" by Charles C. Mann

A handful of townspeople now mutter about seceding from the local council area, echoing a widening harrumph of displeasure with the various layers of government in Britain.

From The Wall Street Journal ● Aug. 6, 2026

South Sudan is an oil-rich nation that became the world's newest country in 2011 after seceding from Sudan.

From BBC ● Nov. 13, 2025

A Latin inscription on the monument cites the Confederacy’s “Lost Cause” rationale for seceding.

From Washington Times ● Sep. 14, 2022

Secession: Voters in San Bernardino County will soon get to say whether they want the county to study options that include seceding from the state, The Associated Press reports.

From New York Times ● Aug. 10, 2022

“Secession means the Southerners are breaking away, or seceding, from our present Union of thirty-three states to form their own confederacy of sorts.”

From "The Detective's Assistant" by Kate Hannigan

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