leapfrog

A game in which one player kneels or bends over while the next in line leaps over him or her.

To jump over (someone) in leapfrog.

To advance or progress beyond (a competitor or an obstacle, for example) in dramatic fashion.

To advance (two military units) by engaging one with the enemy while moving the other to a position forward of the first unit.

To move forward in leapfrog.

To move or progress in a discontinuous way.

A boys’ game in which one player places his hands on the back or shoulders of another who has assumed a stooping posture, and leaps or vaults over his head.

A play among boys, in which one stoops down and another leaps over him by placing his hands on the shoulders of the former.

A children‘s game in which players vault over each other’s stooped backs.

To jump over some obstacle as in leapfrog.