american

American

adj.
１．美國的
Of or relating to the United States of America or its people, language, or culture.
２．美洲的
Of or relating to North or South America, the West Indies, or the Western Hemisphere.
３．美洲土著的
Of or relating to any of the Native American peoples.
４．源於南北美洲的
Indigenous to North or South America. Used of plants and animals.
n.
１．美洲土著或美洲居民
A native or inhabitant of America.
２．美國人
A citizen of the United States.
３．美式英語
American English.

american = america + n