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two-thirds rule

American  
[too-thurdz] / ˈtuˌθɜrdz /

noun

  1. a former rule in the Democratic Party, effective 1832–1936, requiring a vote of at least two thirds of its national convention delegates to nominate a presidential and vice-presidential candidate.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Under the new two-thirds rule, that will be raised to 10 out of 15 jurors.

From BBC • Sep. 17, 2025

Mr. Vairma, the Hoffa-backed candidate for president, supported some of the reform measures as well, including ending the two-thirds rule, and seemed to try to seize the reformist mantle himself at times during the campaign.

From New York Times • Nov. 19, 2021

Baumgartner said the two-thirds rule would give the Senate “discipline” that it needs to be able to fully fund education.

From Seattle Times • Nov. 14, 2016

The two-thirds rule was dissolved in 1936, which didn’t dissolve convention drama.

From Salon • May 14, 2016

The two-thirds rule, as Colonel Benton declared, had been originally framed, "not to thwart a majority, but to strengthen it."

From Twenty Years of Congress, Vol. 1 From Lincoln to Garfield, with a Review of the Events Which Led to the Political Revolution of 1860 by Blaine, James Gillespie

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