Meaning of North America
- the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including Central America; ab. 9,360,000 sq. mi. (24,242,400 sq. km).