sultanistrare.|ˈsʌltənɪst| [f. sultan n. + -ist.] One who rules as a sultan; an absolute ruler; a despot, tyrant, autocrat. 1659Quaeries Prop. Officers Armie to Parl. 2 The late Sultanist [Oliver Cromwell]..by the assistance of his Mamalukes..assumed the stile of Protector.