The Collaborative International Dictionary
Slavocracy \Slav*oc"ra*cy\, n. [Slave + -cracy, as in democracy.] The persons or interest formerly representing slavery politically, or wielding political power for the preservation or advancement of slavery. [U. S.]
Douglas Harper's Etymology Dictionary
also slaveocracy, in U.S. history, "the political dominance of slave-owners," 1840, formed irregularly from slave (n.) + -cracy. Related: Slavocrat.
Wiktionary
n. (context US historical English) The persons or interest representing slavery politically, or wielding political power for the preservation or advancement of slavery.
Usage examples of "slavocracy".
The Reverend Starbuck did not doubt that God could use even the hated Slavocracy to scourge the North for its sins, but the time would surely come when the North would repent, and on that happy day the armies of the godly would inflict a destruction similar to this horror upon all the rebels' habita-tions and towns and farms.
But the Greater Slavocracy knew enough about this planet to want to destroy it.
It had long been an axiom with the slavocracy that the institution would perish unless it had the opportunity to expand.
The historian Von Holst presents the view that there had been a most elaborate and comprehensive program on the part of the slavocracy to control the judiciary of the federal Government.