资料来源 : Webster's Revised Unabridged Dictionary (1913)

Dauntless \Daunt"less\, a.
   Incapable of being daunted; undaunted; bold; fearless;
   intrepid.

         Dauntless he rose, and to the fight returned. --Dryden.
   -- {Daunt"less*ly}, adv. -- {Daunt"less*ness}, n.

资料来源 : WordNet®

dauntlessly
     adv : without fear; "fearlessly, he led the troops into combat"
           [syn: {fearlessly}, {intrepidly}] [ant: {fearfully}]