Gambler gets off on being wealthier (6,3)
I believe the answer is:
'on being wealthier' is the definition.
I can't tell whether this defines the answer.
'gambler gets off' is the wordplay.
'gambler' becomes 'better' (better is a kind of gambler).
'gets' says to put letters next to each other.
Can you help me to learn more?
(Other definitions for better off that I've seen before include "Someone setting out for the bookies" , "having lost less" , "wealthy" , "in happier financial circumstances" , "with more money" .)