Carry it off with verve (6)
I believe the answer is:
spirit
'verve' is the definition.
(I've seen this before)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for spirit that I've seen before include "Animating force within living things" , "Ghost - pluck" , "enthusiasm" , "Brandy" , "Enthusiastic ghost" .)