Source : Webster's Revised Unabridged Dictionary (1913)

Intrepidity \In`tre*pid"i*ty\, n. [Cf. F. intr['e]pidit['e].]
   The quality or state of being intrepid; fearless bravery;
   courage; resoluteness; valor.

         Sir Roger had acquitted himself of two or three
         sentences with a look of much business and great
         intrepidity.                             --Addison.

   Syn: Courage; heroism; bravery; fortitude; gallantry; valor.
        See {Courage}, {Heroism}.

Source : WordNet®

intrepidity
     n : resolute courageousness [syn: {dauntlessness}]