Storey renovated for one spending life in bed (6)
I believe the answer is:
oyster
'one spending life in bed' is the definition.
Although both the answer and definition are singular nouns, I don't understand how they can define each other.
'storey renovated' is the wordplay.
'renovated' indicates an anagram.
'storey' with letters rearranged gives 'OYSTER'.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for oyster that I've seen before include "Pearl-making mollusc" , "Greyish pink" , "bit of chicken meat" , "Pearl-yielding shellfish" , "Food shellfish" .)