Lewis Short
(verb) : rhētŏrĭco, āvi, 1 (ante-class.), and rhētŏrĭcor, āri, (post-class.) [rhetoricus]
* To speak rhetorically or like an orator, Novat. ap. Non. 476, 6 (Com. Rel. p. 216 Rib.); act. form, Tert. Res. Carn. 5.
Charlton T. Lewis, Charles Short, A Latin Dictionary