It depends on how it is used. In "I have an American cousin" American is an adjective modifying the noun cousin. But in "Americans enjoy sports" Americans is a plural noun (demonym) meaning people who are from America.
Note: In the sentence "I am an American", American is a noun. But if I say "I am American", American is what is called a predicate adjective. It is an adjective, but it is linked to the pronoun 'I' by the verb to be. You might say American flag (adjective), but you would never say 'American I' intending the meaning to be 'I am American'.
An American flag hangs outside the building. American is an adjective describing flag.
adjective phrase
No. It is not an adjective. An adjective describes something.
Yes, it is an adjective.
No it's not a adjective, an adjective is a describing word.
An American flag hangs outside the building. American is an adjective describing flag.
The word American is an adjective. She was an American girl. It modifies a noun. <><><> It can also be used as a noun. "I am American."
Adjective and noun
North American.
adjective phrase
The proper adjective is American, describing the noun 'literature' as 'of America'.
An American - Ein Amerikaner, eine Amerikanerin american (adjective) - amerikanisch
Américain (masculine noun or adjective), américaine (feminine noun or adjective) are the French words for American.
"an American person" = "kon amerigan" "American" used as a general adjective = "amerigan"
Yes, "Native American" is a proper adjective for indigenous peoples of America.
adjective phrase
The adjective form of America is American. The word American can also be a noun (demonym).