leapfrog
B2CEFR level
50/100Rarity: uncommon
TechnicalRegister
To overtake a rival by skipping an intermediate stage and adopting a superior technology directly.
Emerging markets leapfrogged fixed lines entirely and went straight to mobile networks.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
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