hipster

from WordNet (r) 3.0 (2006)

hipster
    n 1: someone who rejects the established culture; advocates
         extreme liberalism in politics and lifestyle [syn:
         {hippie}, {hippy}, {hipster}, {flower child}]

from The Collaborative International Dictionary of English v.0.48

hipster \hip"ster\, n. [from Hip a. + -ster.]
   A person who is {hip}[2], a..

   Syn: hepcat[2].
        [PJC]

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