Definition of extensively adverb from the Oxford Advanced Learner's Dictionary



    BrE BrE//ɪkˈstensɪvli//
    ; NAmE NAmE//ɪkˈstensɪvli//
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  1. 1in a way that covers a large area She has travelled extensively.
  2. 2in a way that includes or deals with a wide range of information He has written extensively on contemporary art.
  3. 3to a large degree; a great amount a spice used extensively in Eastern cooking