Oxford Dictionary English

groundbreaking

adjective
adjective
BrE BrE//ˈɡraʊndbreɪkɪŋ//
; NAmE NAmE//ˈɡraʊndbreɪkɪŋ//
[only before noun]
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making new discoveries; using new methods a groundbreaking piece of research Oxford Collocations DictionaryGroundbreaking is used with these nouns: report, research, work, … See full entry
See groundbreaking in the Oxford Learner's Dictionary of Academic EnglishSee groundbreaking in the Oxford Advanced American Dictionary
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