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Webster 1913 Edition

(rāv′ẽr)

Noun.

One who raves.

Noun.

[from rave.] One that raves or is furious.

See also: r'aver

raver ‎(plural ravers)

A person who attends rave parties, or who belongs to that subculture.
- 2005, Theunis Bates, "iPod is a DJ," Time, 10 Oct.:
  The life of a superstar DJ sounds like one endless party. You get to travel the world, perform for thousands of scantily clad ravers, and earn a stack of money.
A person who raves or rants.

raver