psēphisma, ătis, n., = ψήφισμα,
an ordinance of the people among the Greeks = the plebiscitum of the Romans, Cic. Fl. 6, 15; 7, 17; 8, 19; 10, 23; Plin. Ep. 10, 52, 1.
psēphisma atis, n , ψήφισμα, among the Greeks, an ordinance of the people, plebiscite. ...
An Elementary Latin Dictionary