Strong's G4173 · Greek

πολιτάρχης

politarches · pol-it-ar'-khace

from 4172 and 757; a town-officer, i.e. magistrate

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 2 *† πολιτάρχης , -ου, ὁ , = πολίαρχος (Pind., Eur.), the ruler of a city , a politarch : Ac 17:6 , 8 (v. MM, xx).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain