ταινιόω
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)
A bind with a headband, esp. as a conqueror, Th.4.121, X. HG5.1.3:—Pass., to be crowned, Ar.Ra.395, D.S.17.101: metaph., D.C.39.25; ὀμφαλὸς τεταινιωμένος Str.9.3.6:—Med., wear a headband, Ar.Ec.1032.