DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   numb
       adj 1: lacking sensation; "my foot is asleep"; "numb with cold"
              [syn: asleep(p), benumbed, numb]
       2: (followed by `to') not showing human feeling or sensitivity;
          unresponsive; "passersby were dead to our plea for help";
          "numb to the cries for mercy" [syn: dead(p), numb(p)]
       3: so frightened as to be unable to move; stunned or paralyzed
          with terror; petrified; "too numb with fear to move"
       v 1: make numb or insensitive; "The shock numbed her senses"
            [syn: numb, benumb, blunt, dull]