The geographic designation for states bordering on or located in the Pacific Ocean. The states so designated are Alaska, California, Hawaii, Oregon, and Washington. (U.S. Geologic Survey telephone communication)

#### My apologies, but the term 'Washington' is not a medical concept or condition that has a defined meaning within the medical field. It refers to various concepts, primarily related to the U.S. state of Washington or the District of Columbia, where the nation's capital is located. If you have any questions about medical topics or conditions, please feel free to ask!

A federal area located between Maryland and Virginia on the Potomac river; it is coextensive with Washington, D.C., which is the capital of the United States.