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Potomac

American  
[puh-toh-muhk] / pəˈtoʊ mək /

noun

  1. a river flowing SE from the Allegheny Mountains in West Virginia, along the boundary between Maryland and Virginia to the Chesapeake Bay. 287 miles (460 km) long.

  2. a city in central Maryland, near Washington, D.C.


Potomac British  
/ pəˈtəʊmək /

noun

  1. a river in the E central US, rising in the Appalachian Mountains of West Virginia: flows northeast, then generally southeast to Chesapeake Bay. Length (from the confluence of headstreams): 462 km (287 miles)

"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

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:

Workers hauled 150 truckloads of the soil 2 miles away, to East Potomac Golf Links, where it currently sits in a large mound on one of the site’s nine-hole courses.

From The Wall Street Journal Jul. 25, 2026

According to the event's organisers, approximately 850,000 fireworks will be launched from 10 sites across the city, including eight barges on the Potomac River.

From BBC Jul. 4, 2026

The nonprofit has a 50-year lease to restore and operate Washington’s three public golf courses, including East Potomac.

From The Wall Street Journal Jun. 28, 2026

When renovations are complete, East Potomac could host major tournaments including the US Open, the former real estate developer said.

From Barron's Jun. 28, 2026

Late in June the Army of the Potomac, ever slow to move, turns north at last to begin the great pursuit which will end at Gettysburg.

From "The Killer Angels: The Classic Novel of the Civil War" by Michael Shaara

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