Lewis Short
(adjective) : rīdĭcŭlōsus, a, um, ridiculus
* Laughable, facetious, droll (ante- and postclass.): parasitus ridiculosissimus,Plaut. Stich. 2, 2, 64: negotia,Arn. 5, 175: non ridiculosa ut scribis, sed ridicula mihi forte res accidit,not comical, but ridiculous,Hier. adv. Rufin. 3, 12.
Charlton T. Lewis, Charles Short, A Latin Dictionary