Old woman's home in a nursery rhyme (4)
I believe the answer is:
shoe
'old woman's home in a nursery rhyme' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for shoe that I've seen before include "Brogue or loafer, perhaps" , "Case from which playing cards are delt one at a time" , "Where a dealer stashes a pack" , "Loafer, say" , "Perhaps casual" .)