Definition of mount washington in English English dictionary
Peak in the Presidential Range of the White Mountains, northern New Hampshire. Reaching an elevation of 6,288 ft (1,917 m), it is the highest point in the northeastern U.S. and is noted for its extreme weather conditions; the world's highest wind velocity (231 mph [372 kph]) was recorded there in 1934. It is the site of Mount Washington Observatory. The area is included in the White Mountain National Forest