Rave

1. To talk with unreasonable enthusiasm or excessive passion or excitement; -- followed by about, of, or on; as, he raved about her beauty.
2. To rush wildly or furiously.
3. To utter in madness or frenzy; to say wildly; as, to rave nonsense.
4. imp. of Rive.
5. To wander in mind or intellect; to be delirious; to talk or act irrationally; to be wild, furious, or raging, as a madman.
6. One of the upper side pieces of the frame of a wagon body or a sleigh.