Where to spend the rest of your life (2,3)
I believe the answer is:
in bed
'where' is the definition.
Both the definition and answer are adverbs. Perhaps they are linked in a way I don't understand?
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for in bed that I've seen before include "as 15 Down [GARDENERS] may be?" , "10 [AT REST] ," , "Lying, possibly" , "Retired?" , "Not yet up" .)