to talk irrationally, esp in delirium

to talk or write with extreme or passionate enthusiasm about something

All the papers are raving about her new film

chiefly Brit, informal to attend a rave

informal an extravagantly favourable review or assessment

informal a wild exciting experience or event

a very popular person or thing

chiefly Brit, informal a very large organized party with dancing to loud electronic music

any of various types of music, e.g. techno, with a fast hypnotic beat