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Politics & SocietyGreekEnglish

Ethnarch

/ˈɛθnɑːrk/noun

A ruler over an ethnic group rather than a territory, a rank below king.

The Greek roots

ἔθνος
éthnos
nation, people
+
ἄρχω
árkhō
to rule, lead

Literally: ruler of a people

The story of the word

Rome used the title to demote without deposing: Herod Archelaus inherited Judea but was given ethnarch instead of king, and lost even that within a decade. The Ottomans revived the arrangement, making the Patriarch of Constantinople answerable for the whole Orthodox population of the empire, taxes included. ἔθνος meant a group living together, and in the plural τὰ ἔθνη became the biblical gentiles, the nations other than Israel.

How it travelled
Ancient Greek → Latin → English
First recorded
17th century

Same family

ethnicethnographymonarchexarch

In a sentence

As ethnarch he collected taxes from his own people and answered to a foreign governor.

Built on the same root

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