What does JUMP mean?

verb

1. move forward by leaps and bounds“The horse bounded across the meadow”
2. move or jump suddenly, as if in surprise or alarm“She startled when I walked into the room”
3. make a sudden physical attack on“The muggers jumped the woman in the fur coat”
4. increase suddenly and significantly“Prices jumped overnight”
5. be highly noticeable
6. enter eagerly into“He jumped into the game”
7. rise in rank or status“Her new novel jumped high on the bestseller list”
8. jump down from an elevated point“the parachutist didn't want to jump”