קָרָה
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 (Strong)
a primitive root; to light upon (chiefly by accident); causatively, to bring about; specifically, to impose timbers (for roof or floor): appoint, lay (make) beams, befall, bring, come (to pass unto), floor, (hap) was, happen (unto), meet, send good speed.
feminine of קַר; coolness: cold.