Type of Italian capitalist (5)
I believe the answer is:
roman
'type of italian' is the definition.
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for roman that I've seen before include "Polanski" , "(Of a nose) high-bridged" , "Ancient Italian" , "Countryman of Mark Antony" , "Our alphabet; upright type" .)