perpetrator

from WordNet (r) 3.0 (2006)
perpetrator
    n 1: someone who perpetrates wrongdoing [syn: {perpetrator},
         {culprit}]
from The Collaborative International Dictionary of English v.0.48
Perpetrator \Per"pe*tra`tor\, n. [L.]
   One who perpetrates; esp., one who commits an offense or
   crime.
   [1913 Webster]
antiflux / dictionary / perpetrator
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