U.S. American adjective 1noun 1forms 1 adjective1 •American (of or from the U.S.).Her first novel ... is set in the U.S. American Midwest" — 1997 noun1 •A person from the United States of America.To Mai, Aunt Mary is another role model, one who is a native-born U.S. American who knows the country's tricks — 2005 formsU.S. Americans
