Lewis Short
(verb) : ex-ŭlŭlo, āvi, ātum, 1, and
* A. (poet.).
* Neutr., to howl or cry out, to howl violently: nactusque silentia ruris Exululat,Ov. M. 1, 233; Val. Fl. 8, 171: solutis Crinibus exululant matres,Sil. 12, 599. —In dep. form: dum stupet (Bacchis) Edonis exululata jugis,Ov. Tr. 4, 1, 42.—*
* Act., to call or invoke with howlings: Cybeleia mater Concinitur Phrygiis exululata modis,Ov. A. A. 1, 507.
Charlton T. Lewis, Charles Short, A Latin Dictionary