Pet·ri·fy v. t. [imp. & p. p. Petrified p. pr. & vb. n. Petrifying ]
  1. To convert, as any animal or vegetable matter, into stone or stony substance; as, petrified wood.
     A river that petrifies any sort of wood or leaves.   --Kirwan.
  2. To make callous or obdurate; to transform, as by petrifaction; as, to petrify the heart. Young. “Petrifying accuracy.”
     And petrify a genius to a dunce.   --Pope.
     A hideous fatalism, which ought, logically, to petrify your volition.   --G. Eliot.
     The poor, petrified journeyman, quite unconscious of what he was doing.   --De Quincey.
  petrify
       v 1: cause to become stone-like or stiff or dazed and stunned;
            "The horror petrified his feelings"; "Fear petrified her
            thinking"
       2: change into stone; "the wood petrified with time" [syn: lapidify]
       3: make rigid and set into a conventional pattern; "rigidify
          the training schedule"; "ossified teaching methods";
          "slogans petrify our thinking" [syn: rigidify, ossify]
       [also: petrified]
  petrified
       adj 1: converted into stone
       2: converted into a mineral; "petrified wood" [syn: mineralized]
       3: so frightened as to be unable to move; stunned or paralyzed
          with terror; "petrified with fear"; "she was petrified by
          the eerie sound"; "too numb with fear to move" [syn: numb]