P / psēphisma
noun greek

psēphisma

gen. psēphismătis · gender neuter · decl. 3rd
an ordinance of the people
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.