A change to the same thing at a different time.

To time travel. (to travel through time)

A spark produced by the jumping of electricity across a permanent gap.

Synonym of quantum leap

plural of jump list

(athletics, dated) long jump

(show jumping, athletics) A (usually rectangular) pool of water intended to be an obstacle to be jumped.

jumping Frenchmen of Maine syndrome

(informal) To start early, especially before something begins or before others begin; to get a head start.

(skateboarding) A trick in which the rider jumps above the board, leaving it on the ground to pass under an object the rider is jumping over.