Rhino saved for the next generation? (4,3)
I believe the answer is:
nest egg
'rhino' is the definition.
Although both the answer and definition are singular nouns, I don't understand how one could define the other.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for nest egg that I've seen before include "Money set aside for retirement" , "Savings for the future" , "a little money?" , "Retirement savings" , "Fund for a rainy day" .)