The Collaborative International Dictionary of English v.0.48:

misanthrope \mis"an*thrope\ (m[i^]s"[a^]n*thr[=o]p), n. [Gr.
   misa`nqrwpos; misei^n to hate + 'a`nqrwpos a man; cf. F.
   misanthrope. Cf. Miser.]
   A hater of mankind; a misanthropist.
   [1913 Webster] Misanthropic

WordNet (r) 3.0 (2006):

misanthrope
    n 1: someone who dislikes people in general [syn: misanthrope,
         misanthropist]