In the U.S., a member of the electoral college, a body of men chosen by the people every four years to elect the president and vice president.
【美】总统、副总统选举委员。
One of the group of German princes and bishops who chose the emperor of the Holy Roman Empire.
古时神圣罗马皇帝之选举人(指日耳曼诸邦君王及主教)。