Hitting the jackpot is a phrase used to describe a situation in which someone has achieved a great success or fortune. It can be used to describe winning a lottery, making a large amount of money, or achieving a goal. The crossword solutions for the term 'Hit the Jackpot' include 'WIN' (3 letters), 'WON' (3 letters), 'Wonbig' (6 letters), 'Scorebig' (8 letters), 'Breakthebank' (12 letters), 'Strikeitrich' (12 letters), 'Featheronesnest' (15 letters), and 'Lineonespockets' (15 letters). All of these terms refer to achieving a great success or fortune, and are often used to describe someone who has hit the jackpot.