c.1300, from O.Fr. rethorique, from L. rhetorice, from Gk. rhetorike techne "art of an orator," from rhetor (gen. rhetoros) "orator," related to rhema "word," lit. "that which is spoken," from PIE *wre-tor-, from base *were- "to speak" (cf. O.E. word, L. verbum, Gk. eirein "to say;" see verb).