tetrarca

Etymology
From, from , from. .

Noun

 * 1) tetrarch

Etymology
From, from , from. .

Noun

 * 1)  tetrarch governor of subdivision of a province
 * 2)  tetrarch any of the four co-emperors during the Tetrarchy
 * 3)  tetrarch officer in charge of a fourth part of a phalanx

Etymology
From, from , from. .

Noun

 * 1) tetrarch