S: (n) jump (jump%1:04:00::), jumping (jumping%1:04:01::) (the act of jumping; propelling yourself off the ground) "he advanced in a series of jumps"; "the jumping was unexpected"
S: (v) jump (jump%2:38:11::), leap (leap%2:38:11::), jump off (jump_off%2:38:02::) (jump down from an elevated point) "the parachutist didn't want to jump"; "every year, hundreds of people jump off the Golden Gate bridge"; "the widow leapt into the funeral pyre"
S: (v) derail (derail%2:38:00::), jump (jump%2:38:05::) (run off or leave the rails) "the train derailed because a cow was standing on the tracks"
S: (v) leap (leap%2:30:00::), jump (jump%2:30:05::) (pass abruptly from one state or topic to another) "leap into fame"; "jump to a conclusion"; "jump from one thing to another"