from The American Heritage® Dictionary of the English Language, 4th Edition
- interj. Used to express farewell.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- interj. goodbye
from the GNU version of the Collaborative International Dictionary of English
- interj. Adieu; farewell; good-by; -- chiefly used among Spanish-speaking people.
from The Century Dictionary and Cyclopedia
- Adieu; good-by.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a farewell remark
Spanish adiós, probably translated from French à dieu; see adieu.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Spanish adiós (Wiktionary)