entrepreneurial UK /ˌɒn.tɹə.pɹəˈnɜː.ɹi.əl/US /ˌɑn.tɹə.pɹəˈnɝ.i.əl/ adjective1 •Having the spirit, attitude or qualities of an entrepreneur; enterprising.It is a canard trotted out by lazy or tendentious journalists that nationalised British Railways lacked entrepreneurial flair. — 2021 formsmore entrepreneurial · most entrepreneurial