leapfrog
noun
a game in which players take turns in leaping over another player bent over from the waist.
had leapfrogged
-
past perfectof leapfrog.past perfect
Used to express a completed action that took place before another specific past action occurred.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
With that, the Alphabet-owned company had leapfrogged OpenAI to the front of the AI pack.
From The Wall Street Journal ● Jan. 7, 2026
Paul's inclusion in the rankings last year irked many traditionalists in the sport who felt he had leapfrogged some of the more established contenders.
From BBC ● Jan. 2, 2026
Leipzig returned to second spot after Dortmund had leapfrogged the Red Bulls with a 1-0 win at Augsburg on Friday.
From Barron's ● Nov. 1, 2025
Peter Jennings, a former defense and intelligence official who heads the Australian Strategic Policy Institute, said Beijing had leapfrogged other countries in its cyberabilities and the frequency of its attacks.
From New York Times ● Jun. 30, 2020
What bothered her even more, however, was that William had leapfrogged her when it came to ability, too.
From "The Woman All Spies Fear" by Amy Butler Greenfield
