from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An alien, such as a tourist or a member of a ship's crew, who enters a country for a temporary stay.
- n. An alien who returns to his or her own country after a stay abroad.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A person who is not an immigrant.
non- + immigrant (Wiktionary)