rotatim
From LSJ
τῇ διατάξει σου διαμένει ἡ ἡμέρα ὅτι τὰ σύμπαντα δοῦλα σά → the day continues by thy arrangement; for all things are thy servants
rŏtātim: adv. id.,
I like a wheel, in a circle, around (post-class.): in orbem saltantes, App. M. 10, p. 253, 19 (al. rotarum).