from The American Heritage® Dictionary of the English Language, 4th Edition
- adv. With or by favorable chance: Luckily, the police came right away.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In a lucky manner; by good fortune; fortunately.
from the GNU version of the Collaborative International Dictionary of English
- adv. In a lucky manner; by good fortune; fortunately; -- used in a good sense.
from The Century Dictionary and Cyclopedia
- In a lucky manner; fortunately; by good fortune; with a favorable issue: as, luckily we escaped injury.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. by good fortune
lucky + -ly (Wiktionary)