I.to stir, stir up, trouble, in a physical sense, ἐτάραξε πόντον Od.; ὁμοῦ τ. τήν τε γῆν καὶ τὴν θάλατταν Ar.; βροντήμασι κυκάτω πάντα Aesch.; πάντα τ., of a speaker, to jumble up, Dem.; δεινὰ τ. makes "confusion worse confounded," Soph.
2.to trouble the mind, confound, agitate, disturb, disquiet, Trag., Plat., etc.: absol. to cause confusion, Plat.
3.of an army, to throw into disorder, Hdt., Xen., etc.:—Pass. to be in disorder, Hdt., Thuc.
4.of political matters, to agitate, distract, Ar.:—Pass. to be in a state of disorder or anarchy, Thuc., Dem.
5.ταράττεσθαι ἐπὶ τῶν ἵππων to be shaken in one's seat on horseback, Xen.