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1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Defensible \De*fen"si*ble\, a. [Cf. F. d['e]fensable, LL.
      defensabilis, defensibilis. See Defense, and cf.
      Defendable.]
      1. Capable of being defended; as, a defensible city, or a
         defensible cause.
         [1913 Webster]
      2. Capable of offering defense. [Obs.] --Shak.
         [1913 Webster]