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English definition of “prime mover”

prime mover

noun [C usually singular]    
someone who has a lot of influence in starting something important: He was a prime mover in developing a new style of customer-friendly bookshops in the UK.Causing things to happen
(Definition of prime mover noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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Translations of “prime mover”

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