The Collaborative International Dictionary of English v.0.48:

Liberticide \Lib"er*ti*cide\ (l[i^]b"[~e]r*t[i^]*s[imac]d), n.
   [L. libertas liberty + caedere to kill: cf. (for sense 2) F.
   liberticide.]
   1. The destruction of civil liberty.
      [1913 Webster]

   2. A destroyer of civil liberty. --B. F. Wade.
      [1913 Webster]