ἀνθυποχώρησις
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)
εως, ἡ,
A retiring in turn, εἰς τὸ ἐκτός Plu.2.903d.
German (Pape)
[Seite 236] ἡ, gegenseitiges Zurückweichen, Plut. plac. phil. 4, 22.