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English definition of “hit the jackpot”

hit the jackpot

to win the largest prize in a competition or game to have a big success or make a big profit, usually through luck: He seems to have hit the jackpot with his new invention.
(Definition of hit the jackpot from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Definitions of “hit the jackpot” in other dictionaries

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