1. the top prize in a gambling game or lottery
2. a large amount of money won or received unexpectedly
Usage: informal
3. an outstanding success or stroke of luck
Usage: informal

Examples

• The lottery jackpots have grown to record amounts this year.
• She won one of the biggest jackpots in casino history.
• The slot machine jackpots are reset every Monday.
• Finding that rare book was like hitting multiple jackpots.
• The company’s new product hit the jackpots with consumers.
• Progressive jackpots can reach millions of dollars.
• He’s been chasing jackpots at the casino for years.