Definition of "metropolis"
metropolis
/mɪˈtɹɒ.pə.lɪs/
noun
plural metropolises or metropoleis or metropoles or metropolizes or metropoli or (obsolete) metropolisses or (obsolete) metropolis's
plural metropolises or metropoleis or metropoles or metropolizes or metropoli or (obsolete) metropolisses or (obsolete) metropolis's