Pronunciation: /ˈliːpfrɒg/
noun
[mass noun]-
a game in which players in turn vault with parted legs over others who are bending down: we were playing leapfrog
verb (leapfrogs, leapfrogging, leapfrogged)
[no object]-
perform such a vault: they leapfrogged around the courtyard
-
[no object, with adverbial] surpass or overtake another to move into a leading or dominant position: she leapfrogged into a sales position
-
[with object] pass over (a stage or obstacle): attempts to leapfrog the barriers of class