κασῆς
From LSJ
τούτου δὲ συμβαίνοντος ἀναγκαῖον γίγνεσθαι πάροδον καὶ τροπὰς τῶν ἐνδεδεμένων ἄστρων → but if this were so, there would have to be passings and turnings of the fixed stars
English (LSJ)
ὁ (on the accent v. Hdn.Gr.1.63),
A skin used as a saddle or horse-cloth, acc. sg. κασᾶν X.Cyr.8.3.8; acc. dual κασᾶ ib.8.3.7; acc. pl. κασᾶς ib.8.3.6 (καλέσας codd.), Agatharch.20; nom. sg. κασῆς PTeb.38.22 (ii B. C.); abbreviated in PLond.2.402v5 (ii B.C.): written κασσ- by Poll.7.68; cf. κάσσος, κασσοποιός. (Ethiopian word, Agatharch. l. c.; cf. Hebr. kāsāh 'covered'.)