Live in a posh neighbourhood? (6)
I believe the answer is:
reside
'live in' is the definition.
(I've seen this before)
'a posh neighbourhood?' is the wordplay.
'a posh' becomes 're' (I can't explain this - if you can you should believe this answer much more).
'neighbourhood?' becomes 'side' (I've seen this before).
're'+'side'='RESIDE'
Can you help me to learn more?
(Other definitions for reside that I've seen before include "Occupy a place" , "Hang out with" , "Make one's home permanently" , "Live (in a place)" , "Dwell - settle" .)