Succutio, succutis, pen. cor. succussi, succussum, succútere. To shake a thing: to iogge vp: to lifte or shake, as an horse, that trotteth harde shaketh him that rideth.Currus altè succutitur.Ouid.The chariot iogged vp aloft.
Lewis and Short: Latin dictionary
suc-cŭtĭo (subc-), ussi, ussum, 3, v. a. [sub-quatio], to fling up from below, fling aloft, toss up (poet. and in post-Aug. prose). I.Lit.: orbes rotarum, Lucr. 6, 551: currus alte, Ov. M. 2, 166: mare, Sen. Q. N. 5, 1, 1: vasculum, App. M. 2, p. 166: caput, id. Mag. p. 333 et saep.— II.Trop.: vultūs succussus, Val. Max. 6, 9 ext. 5.