the.com/rave

means To talk about something with wild, gushing enthusiasm — or to lose yourself at an all-night dance party fueled by electronic music.

from Rave traces back to Middle English 'raven,' meaning to show signs of madness or delirium, possibly related to Old French 'raver' (to rave or wander in speech) and distantly linked to words for delirium and frenzy. By the 1960s 'rave' had drifted into British slang for a wild party, and by the late 1980s the UK's acid house scene seized the word wholesale — turning 'madness' into a genre of its own, danced out in fields and warehouses until dawn.