Big Tent

In short

In politics, a “big tent” refers to an inclusive party which encourages a wide swathe of people to become members.

First known use 1975, Merriam-Webster (Time Traveler)

“The first known use of big tent was in 1975.”

The opposite of “big tent” would be a party which is narrowly focused on only a few issues, or which caters to a particular interest group.

The benefits of having a big tent are obvious.

A big-tent party can amass support from a huge range of voters. It isn’t beholden to any one group, since it has a broad base of support. Losing one group of voters doesn’t spell its political end.

Having a big tent liberates  a party from the need for a “litmus test” or an ideological “purity test,” as Barack Obama pointed out during the 2019 primary season.

Speaking to a group of Democratic donors in California, Obama warned against limiting the reach of the party:

We will not win just by increasing the turnout of the people who already agree with us completely on everything. Which is why I am always suspicious of purity tests during elections. Because, you know what, the country is complicated.

On the other hand, some politicians argue that having a big tent means that a party can lack focus.

Rep. Alexandria Ocasio Cortez (D-NY) has sometimes criticized the Democratic party for being too inclusive.

In January of 2020, Ocasio Cortez grumbled to New York Magazine that “Democrats can be too big of a tent.”

She complained that even the term “progressive” had been watered down and had lost its meaning.

The Congressional Progressive Caucus should impose some kind of rules about who could join, Ocasio Cortez said, but instead “they let anybody who the cat dragged in call themselves a progressive. There’s no standard.”

It can be hard for pundits to agree on the practical definition of “big tent.”

Is the Republican party a big tent party right now? Journalists periodically get excited about the Republican Party’s growing tent, especially when the party appears to veer away from social conservatism.

In 2003, the New York Times wrote that the election of Arnold Schwarzenegger as governor of California was a sign that the party was, indeed, opening up. Citing the long-time Republican consultant Frank Luntz, the Times wrote that

A Schwarzenegger victory would send a strong message that the Republican Party is a tent big enough to include a pro-abortion, pro-gay rights Hollywood superstar who has acknowledged manhandling women and smoking marijuana.

Use of “Big Tent” in a sentence

NPR (July 28, 2004): “how the political party is trying to emphasize its appeal to Americans from diverse backgrounds and portray itself as the 'big tent' party”

The Hill (June 12, 2022): “Minority Leader Kevin McCarthy said, 'This Republican Party's a very big tent. Everybody's invited in.”

The Boston Globe (January 16, 2026): “Senator Elizabeth Warren made the most recent pitch for co-opting the term in a speech at the National Press Club this week, declaring 'Democrats must build a big tent based on big ideas.”

Cite this entry
MLA

Goddard, Taegan. “Big Tent.” Political Dictionary, politicaldictionary.com/words/big-tent/. Accessed 6 Nov. 2026.

APA

Goddard, T. (n.d.). Big Tent. In Political Dictionary. Retrieved November 6, 2026, from https://politicaldictionary.com/words/big-tent/

Chicago

Goddard, Taegan. “Big Tent.” Political Dictionary. Accessed November 6, 2026. https://politicaldictionary.com/words/big-tent/.

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