Favored by luck; fortunate; meeting with good success: as, a lucky adventurer.Producing good by chance or unexpectedly: favorable; auspicious: as, a lucky adventure; a lucky time; a lucky cast.Bulky; full; superabundant: as, lucky measure.Handy.Synonyms and Fortunate, etc. See happy.n. See the phrase.More than enough; too: as, lucky severe; lucky long.n. An elderly woman; a grandam; goody: prefixed to a person's name: as, Lucky M‘Laren.