Wherein Eulenspiegel kept his cash? (4)
I believe the answer is:
till
'wherein eulenspiegel kept his cash?' is the definition.
Although both the answer and definition are singular nouns, I can't understand how they can define each other.
'his cash?' is the wordplay.
'his' becomes 'til' (I am not sure about this - if you are sure you should believe this answer much more).
'cash?' becomes 'l' (The pound sterling symbol is an elaborate L).
'til'+'l'='TILL'
Can you help me to learn more?
(Other definitions for till that I've seen before include "Container for money" , "Cashbox" , "Cultivate - cash drawer" , "Dig soil" , "Drawer holding money in shop." .)