americans is a form of:

American



noun
1.
(A native citizen or resident of America or the United States) ប្រជាជនអាមេរិក
Example: American language, American Revolution, He is an American. American football កីឡាបាល់ទាត់ម្យ៉ាងរបស់អាមេរិកាំង
adjective
1.
(of the United States, a citizen of The United States, of or having to do with North or South America or both) នៃភាសាប្រទេសប្រជាជនអាមេរិក
ENGLISH MEANING
noun
1.
A native of America; -- originally applied to the aboriginal inhabitants, but now applied to the descendants of Europeans born in America, and especially to the citizens of the United States.
adjective
1.
Of or pertaining to America; as, the American continent: American Indians.
2.
Of or pertaining to the United States.