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



    BrE BrE//səˈsteɪnəbli//
    ; NAmE NAmE//səˈsteɪnəbli//
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  1. 1in a way that uses natural products and energy without harming the environment, especially by replacing what has been used The wood comes from sustainably managed forests.
  2. 2in a way that can continue or be continued for a long time a sustainably profitable business