1. [ noun ] advancing as if in the game of leapfrog
Related terms: progress
2. [ verb ] jump across

"He leapfrogged his classmates"

Related terms: jump
3. [ verb ] progress by large jumps instead of small increments
Related terms: progress
4. [ noun ] (games) a game in which one child bends down and another leaps over
Related terms: child's_game
Similar spelling:   leprous