triumvirate

noun

tri·​um·​vi·​rate trī-ˈəm-və-rət How to pronounce triumvirate (audio)
1
: a body of triumvirs
2
: the office or government of triumvirs
3
: a group or association of three

Did you know?

The first triumvirate of the Roman Republic, which consisted of Julius Caesar, Pompey, and Crassus, was simply an alliance or partnership, not a formal institution of the government. The alliance didn't last long, however, and Caesar eventually emerged with total power. This led to his assassination, after which a second triumvirate took over, with Octavian, Mark Antony, and Lepidus dividing the Roman world among themselves. But these triumvirs also soon turned on one another, with Octavian alone taking power; in time he would become Rome's first emperor.

Examples of triumvirate in a Sentence

among the city's cultural institutions, the art museum, the symphony orchestra, and the opera company reign as the supreme triumvirate
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
On the flip side, the Pittsburgh Penguins have remained loyal to their estimable triumvirate of Sidney Crosby, Evgeni Malkin and Kris Letang. Steve Conroy, Boston Herald, 11 Mar. 2025 The fete kicked off with a surprise reunion between host Kristen Bell and The Good Place co-stars Ted Danson and William Jackson Harper, who paid homage to the steamy triumvirate in Luca Guadagnino’s tennis drama Challengers. Natalie Oganesyan, Deadline, 23 Feb. 2025 Anthony is part of a triumvirate of baubles the Red Sox have dangled before their fan base for several seasons. Bill Speros, Boston Herald, 12 June 2025 Before the fourth quarter, Cleveland had a triumvirate of ballhandlers who just carved their way through the defense, ensuring every half-court possession had movement and flow. Jared Weiss, New York Times, 24 Apr. 2025 See All Example Sentences for triumvirate

Word History

First Known Use

1584, in the meaning defined at sense 1

Time Traveler
The first known use of triumvirate was in 1584

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Cite this Entry

“Triumvirate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triumvirate. Accessed 4 Jul. 2025.

Kids Definition

triumvirate

noun
tri·​um·​vi·​rate trī-ˈəm-və-rət How to pronounce triumvirate (audio)
1
: government by three persons who share authority and responsibility
2
: the office or term of office of a triumvir
3
: a group of three persons or things having something in common

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