1 : (film) an abrupt transition from one scene to another
2 : a sudden and decisive increase
3 : descent with a parachute
4 : the distance leaped (or to be leaped)
5 : a light, self-propelled movement upwards or forwards
1 : start (a car engine whose battery is dead) by connecting it to another car's battery
2 : run off or leave the rails
3 : move forward by leaps and bounds
4 : pass abruptly from one state or topic to another
5 : go back and forth; swing back and forth between two states or conditions
6 : jump from an airplane and descend with a parachute
7 : spring back; spring away from an impact