Definition of opening up noun from the Oxford Advanced American Dictionary

     

    opening up

     noun
    noun
     
    [singular]
     
    jump to other results
  1. 1the process of removing restrictions and making something such as land or jobs available to more people the opening up of new opportunities for women in business
  2. 2the process of making something ready for use the opening up of a new stretch of highway
See the Oxford Advanced Learner's Dictionary entry: opening up