Lewis Short
dē-bacchor, ātus, 1
* V. dep. n., to rave like the Bacchantes, to rage without control, revel wildly (rare): si satis jam debacchatus es, leno,Ter. Ad. 2, 1, 30 sq.; Hier. in Ies. 11, 37, 26.
* Poet., of inanimate things, to rage: qua parte debacchentur ignes, * Hor. Od. 3, 3, 55.
Charlton T. Lewis, Charles Short, A Latin Dictionary