πολυαρχία

A. command or government shared by many, τὸ πλῆθος τῶν στρατηγῶν καὶ ἡ π. Th. 6.72, cf. X. An. 6.1.18, J. AJ 4.8.41, Plu. Cam. 18, etc.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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