Charisma (8)
I believe the answer is:
presence
'charisma' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for presence that I've seen before include "Impressive manner (of a person)" , "Charisma; mien" , "Being there or close by" , "Immediate proximity" , "Being (significantly) there" .)