Potomac

geographical name
Po·​to·​mac | \ pə-ˈtō-mək How to pronounce Potomac (audio) , -mik \

Definition of Potomac

river 287 miles (462 kilometers) long in the eastern U.S. flowing from West Virginia into Chesapeake Bay and forming the southern boundary of Maryland

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“Potomac.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/Potomac. Accessed 17 January 2020.

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