Display of great daring (7)
I believe the answer is:
bravura
'display of great daring' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for bravura that I've seen before include "Virtuosity" , "Display of great daring" , "Panache; daring" , "Performed with daring" , "Virtuoso music" .)