a. [ L. intrepidus: cf. F. intrépide. See In- not, and Trepidation. ] Not trembling or shaking with fear; fearless; bold; brave; undaunted; courageous; as, an intrepid soldier; intrepid spirit.

Syn. -- Fearless; dauntless; resolute; brave; courageous; daring; valiant; heroic; doughty. [ 1913 Webster ]

n. [ Cf. F. intrépidité. ] The quality or state of being intrepid; fearless bravery; courage; resoluteness; valor. [ 1913 Webster ]

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. [ 1913 Webster ]

adv. In an intrepid manner; courageously; resolutely. [ 1913 Webster ]