ἀπολάγαξις
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)
εως, ἡ, A setting at liberty, ib.5010.
Spanish (DGE)
-ιος, ἡ liberación, ICr.4.232.3 (Gortina II a.C.).