Satrap

Satrap, a governor of a province under the ancient Persian monarchy, with large military and civil powers; when the central authority began to wane, some of them set up as independent rulers.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Satire * Saturn
Sarpedon
Sarpi, Paul
Sarto, Andreo del
Sartor Resartus
Saskatchewan
Sassari
Satan
Satanic School
Satellites
Satire
Satrap
Saturn
Saturn
Saturnalia
Satyrs
Sauerkraut
Sauerteig
Saul
Saumarez, James, Baron de
Saumur
Saussure, Horace Benedict de