rhetorician
noun /ˌretəˈrɪʃn/
/ˌretəˈrɪʃn/
(specialist)- a person who shows skill in the art of formal rhetoricWord Originlate Middle English: from Old French rethoricien, from rhetorique, via Latin from Greek rhētorikē (tekhnē) ‘(art) of rhetoric’, from rhētōr ‘rhetor’.