Operator

διαχειρίστρια

diacheirístria

(the administrator of a channel or network on IRC)

διαχειριστής

diacheiristís

(the administrator of a channel or network on IRC)

τελεστής

telestís

(mathematical operator)

τηλεφωνήτρια

tilefonítria

(telecommunications operator)

τηλεφωνητής

tilefonitís

(telecommunications operator)

χειριστής

cheiristís

(one who operates)