n.
Function: verb
Inflected Form: leap · frogged ; leap · frog · ging
Date: 1872
intransitive verb : to leap or progress in or as if in leapfrog
transitive verb
1 : to go ahead of (each other) in turn specifically : to advance (two military units) by keeping one unit in action while moving the other unit past it to a position farther in front
2 : to evade by or as if by a bypass