DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Belock \Be*lock"\ (b[-e]*l[o^]k"), v. t. [imp. & p. p.
      Belocked (b[-e]*l[o^]kt").] [Pref. be- + lock: cf. AS.
      bel[=u]can.]
      To lock, or fasten as with a lock. [Obs.] --Shak.
      [1913 Webster]