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English definition of “quantum leap”

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quantum leap

noun [S]
 
 
a very large improvement or development in something: a quantum leap in sth The past two decades have seen a quantum leap in globalization and outsourcing. Anglian's managing director described the deal as a 'quantum leap forward' for the group.
Translations of “quantum leap”
in Chinese (Traditional) 飛躍,重大進展…
in Russian резкий скачок…
in Turkish çok büyük/çok önemli artış/gelişme…
in Chinese (Simplified) 飞跃,重大进展…
in Polish milowy krok, rewolucja…
(Definition of quantum leap from the Cambridge Business English Dictionary © Cambridge University Press)
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