groundbreaking adjective - Definition, pictures . . . Definition of groundbreaking adjective in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more
Groundbreaking - definition of groundbreaking by The Free . . . groundbreaking - being or producing something like nothing done or experienced or created before; "stylistically innovative works"; "innovative members of the artistic community"; "a mind so innovational, so original"