n. 1. Attachment to the United States. [ 1913 Webster ]
2. A custom peculiar to the United States or to America; an American characteristic or idea. [ 1913 Webster ]
3. A word or phrase peculiar to the United States. [ 1913 Webster ]
n. The principle or advocacy of a political alliance or union of all the states of America. [ Webster 1913 Suppl. ]