antebellum

American  

[an-tee-bel-uhm] / ˈæn tiˈbɛl əm /

adjective

1. before or existing before a war, especially the American Civil War; prewar.

   the antebellum plantations of Georgia.

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antebellum British  

/ ˌæntɪˈbɛləm /

adjective

1. of or during the period before a war, esp the American Civil War

   the antebellum South

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antebellum Cultural  

1. A descriptive term for objects and institutions, especially houses, that originated three or four decades before the Civil War. Antebellum is Latin for “before the war.”

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Etymology

Origin of antebellum

First recorded in 1860–65, antebellum is from Latin ante bellum “before the war”

Explanation

Use the adjective antebellum to describe something that happened before the American Civil War. You could talk about touring a historic antebellum plantation house in Georgia, for example. Officially, the word antebellum can describe the time just before any war, but it's usually used in reference to the American Civil War. When historians describe the time before the Civil War, they call it "the antebellum period." The southern United States at that time is often called "the antebellum South." You might describe a plantation, an antique dress, or other artifacts of that historical period as antebellum. This word comes from the Latin phrase ante bellum, literally "before the war."

Example Sentences

Sandford is a particularly odious source of constitutional wisdom, his argument echoed a broader antebellum consensus.

From Slate • Apr. 15, 2026

If analysts factor an increase of say $10 from the antebellum price of around $70 to just $80 this could lift target prices across the European oil majors by at least 15%.

From MarketWatch • Mar. 19, 2026

He was the namesake of the boxer later known as Muhammad Ali, whose ancestors had been enslaved by the white Cassius’s cousin Henry Clay, the antebellum orator and senator.

From The Wall Street Journal • Dec. 3, 2025

If the design is less ornate, Irvine noted that’s purposeful, pointing out antebellum carriage houses were “a little bit knocked down.”

From Los Angeles Times • Jan. 17, 2025

The old part of the town, fiercely antebellum, rested in the stillest slackwater celebration of itself, in the habiliment of azaleas cutting into shadows with a soft-winged blue, or a deepening ruby.

From "The Great Santini" by Pat Conroy