a. [ Compar. Luckier superl. Luckiest. ]1. Favored by luck; fortunate; meeting with good success or good fortune; -- said of persons; as, a lucky adventurer. “ Lucky wight.” Spenser. [ 1913 Webster ]
2. Producing, or resulting in, good by chance, or unexpectedly; favorable; auspicious; fortunate; as, a lucky mistake; a lucky cast; a lucky hour. [ 1913 Webster ]