Main Entry: ²leapfrog

Function: verb

Inflected Form(s): leap·frogged; leap·frog·ging

Date: 1872

intransitive verb : to leap or progress in or as if in leapfrogtransitive 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