leapfrog (Noun) — Advancing as if in the child's game, by leaping over obstacles or competitors. ex. "the company still believes the chip is a leapfrog in integration and will pay huge dividends"
leapfrog (Noun) — A game in which one child bends down and another leaps over.
leapfrog (Verb) — Jump across. ex. "He leapfrogged his classmates"
leapfrog (Verb) — Progress by large jumps instead of small increments.