Debacchate

from The Collaborative International Dictionary of English v.0.48

Debacchate \De*bac"chate\, v. i. [L. debacchatus, p. p. of
   debacchari to rage; de- + bacchari to rage like a bacchant.]
   To rave as a bacchanal. [R.] --Cockeram.
   [1913 Webster]