c.1300, from Old French rethorique, from Latin rhetorice, from Greek rhetorike techne "art of an orator," from rhetor (genitive rhetoros) "orator," related to rhema "word," literally "that which is spoken," from PIE *wre-tor-, from root *were- "to speak" (cf. Old English word, Latin verbum, Greek eirein "to say;" see verb).