The Collaborative International Dictionary of English v.0.48:

Misogynist \Mi*sog"y*nist\ (m[i^]*s[o^]j"[i^]*n[i^]st), n. [Gr.
   misogy`nhs, misogy`naios; misei^n to hate + gynh` woman: cf.
   F. misogyne.]
   A woman hater. Contrast misandrist. --Fuller.
   [1913 Webster +PJC]

WordNet (r) 3.0 (2006):

misogynist
    n 1: a misanthrope who dislikes women in particular [syn:
         misogynist, woman hater]