Possesses a share of the cash dishonesty (3)
I believe the answer is:
has
'possesses' is the definition.
('have' can be a synonym of 'possess')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for has that I've seen before include "Gives birth to" , "Bears" , "Owns, holds" , "Contains" , "Eats" .)