Lewis Short
dētractor (noun M) : detraho, no. II. B.
* A disparager, detractor: sui,Tac. A. 11, 11 fin. (for which, detrectator laudum suarum, Liv. 34, 15 fin.): abominatio hominum detractor,Vulg. Prov. 24, 9 al.
Charlton T. Lewis, Charles Short, A Latin Dictionary