1. (game of) leapfrog; leapfrogging
Wikipedia definition
2. LeapfrogLeapfrog is a children's game in which players vault over each other's stooped backs. Games of this sort have been called by this name since at least the late sixteenth century. They also played this in colonial America. The first participant rests hands on knees and bends over, which is called giving a back. The next player places hands on the first's back and leaps over by straddling legs wide apart on each side.
Read “Leapfrog” on English Wikipedia
Read “馬跳び” on Japanese Wikipedia
Read “Leapfrog” on DBpedia
Other forms
馬とび 【うまとび】馬飛び 【うまとび】


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