(n.) A system of government in which unrestricted power is exercised by a single person, to whom, as Caesar or emperor, it has been committed by the popular will; imperialism; also, advocacy or support of such a system of government.

Caesarism Stalinism absolute monarchy absolute power autarchy authoritarianism authority autocracy benevolent despotism bond service bondage captivity competence competency constituted authority control czarism debt slavery delegated authority deprivation of freedom despotism dictatorship disenfranchisement disfranchisement divine right domination enslavement enthrallment faculty feudalism feudality helotism helotry indentureship indirect authority inherent authority jus divinum kaiserism lawful authority legal authority legitimacy monarchy one-man rule one-party rule paternalism peonage power prerogative regality restraint right rightful authority royal prerogative serfdom serfhood servility servitude slavery subjection subjugation the say the say-so thrall thralldom totalitarianism tyranny vassalage vested authority vicarious authority villenage