Thebean /θiːˈbiːən/adjective 3noun 1forms 1 adjective3 •Of or relating to Thebe in Greek mythology. •Of or relating to the cities named Thebes in Boeotia or in Egypt. •Of or relating to the Jovian moon named for Thebe. noun1 •A native or inhabitant of Thebes in Boeotia or in Egypt. formsThebeans