leapfrog
verbNAmE//ˈlipfrɔɡ//, NAmE//ˈlipfrɑɡ//
[transitive, intransitive] leapfrog (somebody/something)Verb Forms present simple I / you / we / they leapfrog ,
he / she / it leapfrogs ,
past simple leapfrogged ,
-ing form leapfrogging ,
Check pronunciation: leapfrog