major party

American  

noun

1. a political party with enough electoral strength to periodically gain control of the government or to effectively oppose the party in power.

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Etymology

Origin of major party

First recorded in 1945–50

Example Sentences

One reason, Tillin says, is the rise of "competitive welfarism": almost every major party now offers some version of cash transfers, subsidies or free services, often trying to outbid rivals during campaigns.

From BBC • May 11, 2026

The dictator opened a major party congress with a weapons display and a declaration of optimism.

From The Wall Street Journal • Mar. 13, 2026

Though Harris’ presidential bid was historic, becoming the first Black woman to be nominated by a major party, she ultimately failed to be elected as the country’s top executive.

From Salon • Aug. 23, 2025

Soon-Shiong also said that he considered himself a political independent, adding that, despite speculation, his stand is not based on any singular issue or intended to favor either of the major party candidates.

From Los Angeles Times • Oct. 29, 2024

What’s more, he had achieved this near-victory without the support of a major party.

From "The Devil in the White City" by Erik Larson