Lewis Short
(adjective) : jŏcŭlātōrĭus, a, um, joculator
* Jesting, jocular.—In plur. subst., jests, jokes: joculatoria quaedam,Diom. p. 486 P. (but in Cic. Att. 4, 16, 3, the better reading is joculatorem; v.the preced. art.).
Charlton T. Lewis, Charles Short, A Latin Dictionary