rave1

verb

• 1talk wildly or incoherently, as if one were delirious or insane:Nancy’s having hysterics and raving about a black ghost
• address someone in an angry, uncontrolled way: [with direct speech]:“Never mind how he feels!” Melissa raved

• 2speak or write about someone or something with great enthusiasm or admiration:New York’s theater critics raved about the acting

• 3 informal attend or take part in a rave (party).

noun

• 1 informal an extremely enthusiastic recommendation or appraisal of someone or something:the film has won raves from American reviewers [as modifier]:their recent tour received rave reviews

• 2 informal a lively party or gathering involving dancing and drinking:their annual fancy-dress rave
• a party or event attended by large numbers of young people, involving drug use and dancing to fast, electronic music.
• electronic dance music of the kind played at a rave.