ϝίκατι
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)
v. εἴκοσι:—hence ἰκαστός, = εἰκοστός, IG5(2).4.18 (Tegea, iv B.C.): ϝῑκατίδειος, ὁ, twenty feet broad, (ἄντομος) Tab.Heracl.2.18, al.