ἀρχιθιασίτης

A. leader of a θίασος, IG 11(4).1228.4 (Delos, ii B. C.):—hence ἀρχι‐θιασιτεύω, OGI 591.5 (Delos), etc.; and ἀρχι‐θιασεύω, BCH 31.446.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
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