Potomac River

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a river in the east central United States;
rises in West Virginia in the Appalachian Mountains and flows eastward, forming the boundary between Maryland and Virginia, to the Chesapeake Bay
• Syn:
Potomac
• Instance Hypernyms:
river
• Part Holonyms:
West Virginia, Mountain State, WV, Maryland, Old Line State,
Free State, MD, Virginia, Old Dominion, Old Dominion State, VA