Firm provision for retirement (7,4)
I believe the answer is:
pension fund
This might be a double definition.
'firm provision' is the first definition.
The definition and answer can be both groups as well as being singular nouns.
Maybe there's a link between them I don't understand?
'retirement' is the second definition.
Although both the answer and definition are singular nouns, I cannot understand how they can define each other.
'for' is the link.
Can you help me to learn more?
(Another definition for pension fund that I've seen is " Money set aside".)