tetrarch

Etymology
Borrowed from, from , from +.

Noun

 * 1) 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.
 * 2) Each of the four members of a jointly ruling tetrarchy, notably of the Roman Empire since Diocletian.
 * 3) An officer in charge of a fourth part of a phalanx in Ancient Greece.

Translations

 * Dutch:, viervorst
 * Esperanto: tetrarĥo, tetrarko, kvaronprinco
 * Finnish:
 * French:
 * German:
 * Greek:
 * Ancient Greek: τετράρχης
 * Italian:
 * Kazakh: аймағының әкімі
 * Latin: tetrarchēs
 * Portuguese:
 * Russian:
 * Spanish:
 * Turkish: tetrark

Etymology
, from, from +.

Noun

 * 1) A  governor or ruler of a quarter of a country.
 * 2) A  one of the four members of a jointly ruling tetrarchy.
 * 3) A  officer in charge of a fourth part of a phalanx in Ancient Greece.