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T_______
Definitions
A governor or ruler of a quarter of a country, especially of a fourth part of a province in or client state of Ancient Rome.
Word origin
Borrowed from Latin tetrarchēs, from Ancient Greek τετράρχης (tetrárkhēs), from τετρα- (tetra-, “four”) + -άρχης (-árkhēs, “ruler, leader”).
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
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