Being amoroso? Particular habit of certain Italians (8)
I believe the answer is:
romantic
'of certain italians' is the definition.
The definition suggests a singular noun which matches the answer.
'being amoroso? particular habit' is the wordplay.
'being amoroso? particular' becomes 'roman' (I can't justify this - if you can you should give a lot more credence to this answer).
'habit' becomes 'tic' (I have seen 'Nervous habit' mean 'tic' so perhaps 'habit' could also mean 'tic').
'roman'+'tic'='ROMANTIC'
Can you help me to learn more?
(Other definitions for romantic that I've seen before include "Sentimental" , "Relating to love" , "Amorous, showing loving feeling" , "Imaginative or amorous" , "as Darnay perhaps" .)