ἐθνάρχης ethnárchēs

Meaning

the governor (not king) of a district

In the King James Version: ethnarch

Derivation: from G1484 (ἔθνος) and G746 (ἀρχή);

Where it is used

• 2 Corinthians 11:32 In Damascus, the governor under King Aretas secured the city of the Damascenes in order to arrest me.