empress Directory References Discover 12 Greek Gods and Goddesses 10 Important Dates in Pluto History 7 Accidents and Disasters in Spaceflight History The Time Julius Caesar Was Captured by Pirates What Is an Aftershock? What Is a Cashless Society and How Does It Work? Why Do Jeans Have That Tiny Pocket? Contents empress title Learn about this topic in these articles:Assorted Referenceshistory of the term “emperor” In emperor…female rulers were always called empress; both males and females held both titles, i.e., tsar (or tsaritsa) and imperator (or imperatritsa).Read MoreSPECIAL FEATURElist of empresses