συναρχία
From LSJ
οἵτινες πόλιν μίαν λαβόντες εὐρυπρωκτότεροι πολύ τῆς πόλεος ἀπεχώρησαν ἧς εἷλον τότε → after taking a single city they returned home, with arses much wider than the city they captured
English (LSJ)
ἡ,
A joint administration or government, τινων D.C.53.2; πρός τινα Id.47.7; περὶ τὰ στρατιωτικά Str.15.1.52. II in pl., αἱ σ. the collective magistracy, Arist.Pol.1298a14, Aen.Tact.4.11, Anon. Hist. (FGrH160) p.887 J., IG7.15 (Megara, ii B.C.), 42(1).79 (Arcadian, found at Epid., ii B.C.), Decr.Aetol. ap. Eust.270.40, Plb.27.2.11, etc.: so in sg., SIG426.32 (Bargylia, found at Teos, iii B.C.), al., Str.5.3.2.
