τροπή, -ῆς, ἡ

(τρέπω), [in LXX: Deu.33:14, Job.38:33, Wis.7:18, al. ;]

a turning: esp. of the revolution of heavenly bodies, figuratively, Jas.1:17 (see: ἀποσκίασμα).†

(AS)

a turning