knistern
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
knistern, crepare. crepitare. – sonitum edere (von der Flamme). – sternuere (v. Lichte).