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English definition of “groundbreaking”


adjective (also ground-breaking)     /ˈɡraʊndˌbreɪ.kɪŋ/
If something is groundbreaking, it is very new and a big change from other things of its type : His latest movie is interesting , but not groundbreaking.NewModern and fashionableDifferent and difference
(Definition of groundbreaking adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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