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tetrarchy

American  
[te-trahr-kee, tee-] / ˈtɛ trɑr ki, ˈti- /
Rarely tetrarchate

noun

  1. the position, territory, or tenure of a tetrarch, especially of the ruler of the fourth part of a province or country in the ancient Roman Empire.

    Agrippa returned to Rome in a.d. 39 and secured the banishment of his uncle Antipas, whose tetrarchy of Galilee and Perea he was then granted.

  2. a group of four joint rulers or chiefs, or the rule or domain of such a group.

    Many thanks to our tetrarchy of system administrators, who worked together to fix this complex network problem in record time.


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Example Sentences

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This shared rule between the four emperors was called a tetrarchy.

From Textbooks Apr. 19, 2023

Diocletian’s hope was that the tetrarchy would end the cycle of assassinations.

From Textbooks Jan. 1, 2020

A Roman depiction of the tetrarchy dating from the period of Diocletian’s reign.

From Textbooks Jan. 1, 2020

The remains of its fortifications exhibit one of the works of Herod, who, after its destruction by Varus, not only rebuilt and fortified it, but made it the principal city of his tetrarchy.

From Palestine or the Holy Land From the Earliest Period to the Present Time by Russell, Michael

The supreme power of each tetrarchy resided in a council of the ulmen, who assembled annually in a large plain.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4 "Aram, Eugene" to "Arcueil" by Various

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