Lucky colour for pisces 2020. Definition of lucky adjective in Oxford Advanced Learner's Dictionary. LUCKY definition: having or marked by good luck; fortunate. Some common synonyms of lucky are fortunate, happy, and providential. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Luck Creek Online Casino! - 200% Match Bonus up to $7500 + 200 Free Spins - voted best online casino. While all these words mean "meeting with unforeseen success," lucky stresses the agency of chance in bringing about a favorable result. Synonyms: fortunate, successful; see also Thesaurus: lucky a lucky adventurer The downed pilot is very lucky to be alive. lucky, fortunate, happy, providential mean meeting with unforeseen success. Jan 20, 2026 · Adjective lucky (comparative luckier or more lucky, superlative luckiest or most lucky) (of people) Favoured by luck; fortunate; having good success or good fortune. lucky, fortunate, happy, providential mean meeting with unforeseen success.