χίασμα
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)
[ῑ], ατος, τό,
A cross-piece of wood, Bito 54.3 (pl.). 2 cross-bandage, Sor.Fasc.22 (in form χίεσμα), Gal.18(1).787.
German (Pape)
[Seite 1355] τό, das Zeichen od. die Gestalt des χῖ, bes. das Zeichen der Unechtheit; – τὰ χιάσματα Kreuzhölzer, Mathem. vett.