Columbian

Adjective

 * 1) Of or pertaining to, the founder of the United States of America, or his life or time.
 * 2) Of or from any of the places called.
 * 3)  American, from the United States of America

Noun

 * 1) One of the  stamps.
 * 2) An inhabitant of any of the places called
 * 3)  American, someone from the United States of America