
1) Ancient Athenian title 
Found on 
https://www.crosswordclues.com/clue/phylarch

 A phylarch (φύλαρχος, phylarchus) is a Greek title meaning `ruler of a tribe`, from phyle, `tribe` + archein `to rule`. In Classical Athens, a phylarch was the elected commander of the cavalry provided by each of the city`s ten tribes. In the later Roman Empire of the 4th to 7th centuries, the title was given to the leading princes ...
Found on 
http://en.wikipedia.org/wiki/Phylarch

• (n.) The chief of a phyle, or tribe.
Found on 
http://thinkexist.com/dictionary/meaning/phylarch/
 Phy'larch  noun
Phy'larch  noun [ Latin 
 phylarchus , Greek .... See 
 Phyle , and 
 -arch .] 
 (Gr. Antiq.) The chief of a phyle, or tribe. 
Found on 
http://www.encyclo.co.uk/webster/P/79

phylarch The chief or ruler of a phyle or tribe in ancient Greece; hence, a tribal chief generally.
Found on 
http://www.wordinfo.info/words/index/info/view_unit/1658/
  No exact match found.