All the people entitled to vote in an election. See constituency
Constituency
A constituency is any cohesive body of people bound by shared identity, goals, or loyalty. Constituency can be used to describe a business's customer base and shareholders, or a charity's donors or those it serves.... .
An electoral district is a distinct region for holding a separate election for one or more seats in a legislative body. Not all political systems use separate districts to conduct elections; Politics of Israel and Politics of the Netherlands, for instance, conduct parliamentary elections using a single, nationwide district.... , the geographic area of a particular election.
The Prince-Electors of the Holy Roman Empire were the members of the electoral college of the Holy Roman Empire, having the function of Imperial election the Holy Roman Emperors.... in the Holy Roman Empire.