crīmĭnātor, ōris, m. [criminor],
an accuser, a calumniator (very rare): meus, Plaut. Bacch. 4, 7, 28: in alios (opp. sui obtegens), Tac. A. 4, 1.—Of the devil, Lact. 2, 8, 6; 6, 4, 2.
crīminātor ōris, m an accuser, slanderer: in alios, Ta. ...
An Elementary Latin Dictionary