ἐπιστατέω
ἐπιστατέω
fut. ήσω
ἐπιστάτης
to be set over, c. dat., Soph., Plat.: also to stand by, to support, second, Aesch.
c. gen. to be in charge of, have the care of, Hdt., Xen.
at Athens, to be Ἐπιστάτης or President of the βουλή and ἐκκλησία, Thuc., etc.