WordNet sense 1 (United States educator who was born a slave but became educated and founded a college at Tuskegee in Alabama (1856-1915)):

Booker T. Washington, Booker Taliaferro Washington

WordNet sense 2 (1st President of the United States; commander-in-chief of the Continental Army during the American Revolution (1732-1799)):

George Washington, President Washington

WordNet sense 3 (a state in northwestern United States on the Pacific):

WA, Evergreen State

WordNet sense 4 (the capital of the United States in the District of Columbia and a tourist mecca; George Washington commissioned Charles L'Enfant to lay out the city in 1791):

American capital, capital of the United States, Washington D.C.

WordNet sense 5 (the federal government of the United States):

capital