RAVE

I. verb (~d; raving) Etymology: Middle English Date: 14th century intransitive verb 1. to talk irrationally in or as if in delirium, to speak out wildly, to talk with extreme enthusiasm , to move or advance violently ; storm , transitive verb to utter in madness or frenzy, II. noun Date: 1598 an act or instance of raving, an extravagantly favorable criticism , a large overnight dance party featuring techno music and usually involving the taking of mind-altering drugs