Army of the Potomac
Americannoun
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Union forces, trained and organized by General George B. McClellan, that guarded Washington, D.C., against a Confederate invasion across the Potomac and fought battles in the eastern sector during the Civil War.
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Confederate forces from the Alexandria, Potomac, and Shenandoah districts from mid–1861 to mid–1862: later known as Army of Northern Virginia.
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.
Gen. Ambrose Burnside as commander of the Army of the Potomac, “but if the couchant lion postpones his spring too long, people will begin wondering whether he is not a stuffed specimen after all.”
From The Wall Street Journal • Jan. 23, 2026
President Abraham Lincoln fired the his commander of the Army of the Potomac, Gen. George B. McClellan, in the civil war, and during the Korean War, President Truman dismissed Gen. Douglas MacArthur.
From New York Times • Jan. 30, 2024
Now, Lee was kicking the Army of the Potomac all over Virginia.
From Washington Times • Oct. 1, 2022
You can read it in the names of the great Union armies: the Army of the Ohio, the Army of the Potomac, the Army of the Tennessee, the Army of the Cumberland.
From Washington Post • May 7, 2021
Why does he put up with this no-account that’s runnin’ the Army of the Potomac?
From "Across Five Aprils" by Irene Hunt
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.
