Literature acknowledges the semantic confusion surrounding the sharing economy. Recognising disconnect between the practices being included as part of the sharing economy and its purported sustainability potential, this research sought to synthesise a definition of the sharing economy that prioritised sustainability. Our research began with a systematic literature review. We used NVivo, a software to support analysis of qualitative data, to identify and synthesis the definitions of ‘sharing economy’ included in each article. In this post, we provide our definition, discuss its implications on how the sharing economy has been conceptualised this far, and provide access to our latest publication.