to talk incoherently or wildly, as in a delirious or demented state
to talk with great or excessive enthusiasm (about)
to rage or roar, as a storm
transitive verb
to utter incoherently
noun
an act or instance of raving
a raving action or speech
a kind of loosely organized dance party, lasting through the night, that originated in Britain in the 1980s: a rave features techno music and typically includes the use of psychedelic drugs
☆ Informal an extremely or excessively enthusiastic commendation: often used attributively