ĕpĭdīctĭcus — Lewis & Short
ĕpĭdīctĭcus, a, um, adj., = e)pideiktiko/s,
I for display, declamatory:
in illo epidictico genere, quod diximus proprium sophistarum,Cic. Or. 13, 42 (written as Greek, id. ib. 11, 37; 61, 207).