Third-person singular simple present indicative form of wash one's brain out with soap

(colloquial, humorous) To remove or erase unwanted images from one's mind.

Washington state (a state in the Pacific Northwest region of the United States; capital: Olympia; largest city: Seattle) / Washington, D.C. (the capital city of the United States)

(slang, US) a U.S. one-dollar bill, which features a portrait of George Washington

The capital city of the United States, formally known as the District of Columbia. Abbreviated as D.C. or DC.

Of, or pertaining to, the U.S. state of Washington or its culture. / Of, or pertaining to, Washington, D.C. or its culture.

A native or resident of the state of Washington in the United States of America. / An inhabitant or a resident of Washington, D.C..

plural of Washingtonian

Alternative spelling of Washington, D.C.

(US) A public holiday in the USA celebrated on the third Monday of February, during which the US presidents, especially George Washington, are celebrated or remembered.