Triumviri

Part of speech: noun

Definitions

1. A historical term referring to a group of three individuals who hold power or authority, often in governance or administration
2. Denoting a trio in a political context, typically involving shared leadership or joint authority in decision-making
3. Used to describe a governing body comprising three members, each contributing to collective rulership or management of affairs

Etymology: "Triumviri" is the plural of "triumvir," and it has a striking origin in Roman public life. The Latin "triumvir" combined "tres," meaning three, with "vir," meaning man, so a triumvir was simply one of three men sharing an office. Rome used the term for real boards of three officials, such as the minting commission and the bodies charged with public order, long before any tripartite power-sharing arrangement took the name. The most famous holders of the title were the First Triumvirate of Julius Caesar, Pompey and Crassus, and the Second Triumvirate of Octavian, Mark Antony and Lepidus, formed in 43 BCE. These partnerships were informal or legally improvised arrangements, which is why the word came to describe any unofficial alliance of three powerful figures. English borrowed the word directly from Latin, and the plural form "triumviri" appears in English mainly when writers refer to several such groups or to the Roman officials collectively.