I.to make rough, rugged, uneven, Plat.:—Pass. to become rough, id=Plat.; τρ. τῇ φωνῇ to use rough harsh tones, Plut.
2.in Aesch. Theb., τράχυνε refers to τραχύς γε μέντοι δῆμος (just before) call them rough, I care not.
3.metaph. in Pass. to be exasperated, Plat.
II.intr. to be rough, Plut.