multiple voting

noun

1. the casting of ballots in more than one constituency in one election, as in England before the election reform of 1918.

multiple voting

noun

1. the practice of voting in more than one constituency in the same election

Word History and Origins

Origin of multiple voting¹

First recorded in 1900–05

Example Sentences

When asked about mounting reports of multiple voting he denied that would be possible.

From The Daily Beast